From 148b5b602a733ce8d96ccfddf996de01757d6130 Mon Sep 17 00:00:00 2001 From: Andrew Senetar Date: Sat, 13 Jul 2013 03:25:45 -0400 Subject: [PATCH] Restructure javascript directory, update zepto.js and jquery.js --- static/js/vendor/README.md | 18 - static/js/vendor/foundation.forms.js | 429 - .../{ => foundation}/foundation.alerts.js | 10 +- .../{ => foundation}/foundation.clearing.js | 12 +- .../js/vendor/foundation/foundation.cookie.js | 74 + .../{ => foundation}/foundation.dropdown.js | 33 +- .../js/vendor/foundation/foundation.forms.js | 525 + .../foundation/foundation.interchange.js | 271 + .../vendor/foundation/foundation.joyride.js | 844 ++ .../js/vendor/{ => foundation}/foundation.js | 66 +- .../{ => foundation}/foundation.magellan.js | 12 +- .../{ => foundation}/foundation.orbit.js | 25 +- .../foundation/foundation.placeholder.js | 179 + .../{ => foundation}/foundation.reveal.js | 79 +- .../{ => foundation}/foundation.section.js | 61 +- .../vendor/foundation/foundation.tooltips.js | 208 + .../js/vendor/foundation/foundation.topbar.js | 304 + static/js/vendor/foundation/index.js | 17 + static/js/vendor/jquery.js | 9807 +++++++++++++++++ static/js/vendor/jquery.min.js | 6 - static/js/vendor/zepto.js | 2000 ++++ static/js/vendor/zepto.min.js | 2 - 22 files changed, 14456 insertions(+), 526 deletions(-) delete mode 100644 static/js/vendor/README.md delete mode 100644 static/js/vendor/foundation.forms.js rename static/js/vendor/{ => foundation}/foundation.alerts.js (83%) rename static/js/vendor/{ => foundation}/foundation.clearing.js (98%) create mode 100644 static/js/vendor/foundation/foundation.cookie.js rename static/js/vendor/{ => foundation}/foundation.dropdown.js (78%) create mode 100644 static/js/vendor/foundation/foundation.forms.js create mode 100644 static/js/vendor/foundation/foundation.interchange.js create mode 100644 static/js/vendor/foundation/foundation.joyride.js rename static/js/vendor/{ => foundation}/foundation.js (86%) rename static/js/vendor/{ => foundation}/foundation.magellan.js (94%) rename static/js/vendor/{ => foundation}/foundation.orbit.js (94%) create mode 100644 static/js/vendor/foundation/foundation.placeholder.js rename static/js/vendor/{ => foundation}/foundation.reveal.js (76%) rename static/js/vendor/{ => foundation}/foundation.section.js (89%) create mode 100644 static/js/vendor/foundation/foundation.tooltips.js create mode 100644 static/js/vendor/foundation/foundation.topbar.js create mode 100644 static/js/vendor/foundation/index.js create mode 100644 static/js/vendor/jquery.js delete mode 100644 static/js/vendor/jquery.min.js create mode 100644 static/js/vendor/zepto.js delete mode 100644 static/js/vendor/zepto.min.js diff --git a/static/js/vendor/README.md b/static/js/vendor/README.md deleted file mode 100644 index 283646a..0000000 --- a/static/js/vendor/README.md +++ /dev/null @@ -1,18 +0,0 @@ -Vendor JavaScript Files -======================== - -This directory contains the following scripts which are used by pelican-red. - -* jQuery 1.10.0 compressed -* Zepto.js 1.0 compressed -* Foundation 4 JavaScript - * Custom Modernizer from Foundation 4 - * Foundation.js - * foundation.alerts - * foundation.clearing - * foundation.dropdown - * foundation.forms - * foundation.magellan - * foundation.orbit - * foundation.reveal - * foundation.section \ No newline at end of file diff --git a/static/js/vendor/foundation.forms.js b/static/js/vendor/foundation.forms.js deleted file mode 100644 index e2f646e..0000000 --- a/static/js/vendor/foundation.forms.js +++ /dev/null @@ -1,429 +0,0 @@ -/*jslint unparam: true, browser: true, indent: 2 */ - -;(function ($, window, document, undefined) { - 'use strict'; - - Foundation.libs.forms = { - name : 'forms', - - version : '4.0.4', - - settings : { - disable_class: 'no-custom' - }, - - init : function (scope, method, options) { - this.scope = scope || this.scope; - - if (typeof method === 'object') { - $.extend(true, this.settings, method); - } - - if (typeof method != 'string') { - if (!this.settings.init) { - this.events(); - } - - this.assemble(); - - return this.settings.init; - } else { - return this[method].call(this, options); - } - }, - - assemble : function () { - $('form.custom input[type="radio"]', $(this.scope)).not('[data-customforms="disabled"]') - .each(this.append_custom_markup); - $('form.custom input[type="checkbox"]', $(this.scope)).not('[data-customforms="disabled"]') - .each(this.append_custom_markup); - $('form.custom select', $(this.scope)) - .not('[data-customforms="disabled"]') - .not('[multiple=multiple]') - .each(this.append_custom_select); - }, - - events : function () { - var self = this; - - $(this.scope) - .on('click.fndtn.forms', 'form.custom span.custom.checkbox', function (e) { - e.preventDefault(); - e.stopPropagation(); - self.toggle_checkbox($(this)); - }) - .on('click.fndtn.forms', 'form.custom span.custom.radio', function (e) { - e.preventDefault(); - e.stopPropagation(); - self.toggle_radio($(this)); - }) - .on('change.fndtn.forms', 'form.custom select:not([data-customforms="disabled"])', function (e) { - self.refresh_custom_select($(this)); - }) - .on('click.fndtn.forms', 'form.custom label', function (e) { - var $associatedElement = $('#' + self.escape($(this).attr('for')) + ':not([data-customforms="disabled"])'), - $customCheckbox, - $customRadio; - if ($associatedElement.length !== 0) { - if ($associatedElement.attr('type') === 'checkbox') { - e.preventDefault(); - $customCheckbox = $(this).find('span.custom.checkbox'); - //the checkbox might be outside after the label or inside of another element - if ($customCheckbox.length == 0) { - $customCheckbox = $associatedElement.add(this).siblings('span.custom.checkbox').first(); - } - self.toggle_checkbox($customCheckbox); - } else if ($associatedElement.attr('type') === 'radio') { - e.preventDefault(); - $customRadio = $(this).find('span.custom.radio'); - //the radio might be outside after the label or inside of another element - if ($customRadio.length == 0) { - $customRadio = $associatedElement.add(this).siblings('span.custom.radio').first(); - } - self.toggle_radio($customRadio); - } - } - }) - .on('click.fndtn.forms', 'form.custom div.custom.dropdown a.current, form.custom div.custom.dropdown a.selector', function (e) { - var $this = $(this), - $dropdown = $this.closest('div.custom.dropdown'), - $select = $dropdown.prev(); - - // make sure other dropdowns close - if(!$dropdown.hasClass('open')) - $(self.scope).trigger('click'); - - e.preventDefault(); - if (false === $select.is(':disabled')) { - $dropdown.toggleClass('open'); - - if ($dropdown.hasClass('open')) { - $(self.scope).on('click.fndtn.forms.customdropdown', function () { - $dropdown.removeClass('open'); - $(self.scope).off('.fndtn.forms.customdropdown'); - }); - } else { - $(self.scope).on('.fndtn.forms.customdropdown'); - } - return false; - } - }) - .on('click.fndtn.forms touchend.fndtn.forms', 'form.custom div.custom.dropdown li', function (e) { - var $this = $(this), - $customDropdown = $this.closest('div.custom.dropdown'), - $select = $customDropdown.prev(), - selectedIndex = 0; - - e.preventDefault(); - e.stopPropagation(); - - if ( ! $(this).hasClass('disabled')) { - $('div.dropdown').not($customDropdown).removeClass('open'); - - var $oldThis= $this - .closest('ul') - .find('li.selected'); - $oldThis.removeClass('selected'); - - $this.addClass('selected'); - - $customDropdown - .removeClass('open') - .find('a.current') - .html($this.html()); - - $this.closest('ul').find('li').each(function (index) { - if ($this[0] == this) { - selectedIndex = index; - } - - }); - $select[0].selectedIndex = selectedIndex; - - //store the old value in data - $select.data('prevalue', $oldThis.html()); - $select.trigger('change'); - } - }); - - $(window).on('keydown', function (e) { - var focus = document.activeElement, - dropdown = $('.custom.dropdown.open'); - - if (dropdown.length > 0) { - e.preventDefault(); - - if (e.which === 13) { - dropdown.find('li.selected').trigger('click'); - } - - if (e.which === 38) { - var current = dropdown.find('li.selected'), - prev = current.prev(':not(.disabled)'); - - if (prev.length > 0) { - current.removeClass('selected'); - prev.addClass('selected'); - } - } else if (e.which === 40) { - var current = dropdown.find('li.selected'), - next = current.next(':not(.disabled)'); - - if (next.length > 0) { - current.removeClass('selected'); - next.addClass('selected'); - } - } - } - }); - - this.settings.init = true; - }, - - append_custom_markup : function (idx, sel) { - var $this = $(sel).addClass('hidden-field'), - type = $this.attr('type'), - $span = $this.next('span.custom.' + type); - - if ($span.length === 0) { - $span = $('').insertAfter($this); - } - - $span.toggleClass('checked', $this.is(':checked')); - $span.toggleClass('disabled', $this.is(':disabled')); - }, - - append_custom_select : function (idx, sel) { - var self = Foundation.libs.forms, - $this = $( sel ), - $customSelect = $this.next( 'div.custom.dropdown' ), - $customList = $customSelect.find( 'ul' ), - $selectCurrent = $customSelect.find( ".current" ), - $selector = $customSelect.find( ".selector" ), - $options = $this.find( 'option' ), - $selectedOption = $options.filter( ':selected' ), - copyClasses = $this.attr('class') ? $this.attr('class').split(' ') : [], - maxWidth = 0, - liHtml = '', - $listItems, - $currentSelect = false; - - if ($this.hasClass(self.settings.disable_class)) return; - - if ($customSelect.length === 0) { - var customSelectSize = $this.hasClass( 'small' ) ? 'small' : - $this.hasClass( 'medium' ) ? 'medium' : - $this.hasClass( 'large' ) ? 'large' : - $this.hasClass( 'expand' ) ? 'expand' : ''; - - $customSelect = $('
'); - $selector = $customSelect.find(".selector"); - $customList = $customSelect.find("ul"); - liHtml = $options.map(function() { return "
  • " + $( this ).html() + "
    • "; } ).get().join( '' ); - $customList.append(liHtml); - $currentSelect = $customSelect.prepend('' + $selectedOption.html() + '' ).find( ".current" ); - $this - .after( $customSelect ) - .addClass('hidden-field'); - - } else { - liHtml = $options.map(function() { - return "
  • " + $( this ).html() + "
    • "; - }) - .get().join(''); - $customList - .html('') - .append(liHtml); - - } // endif $customSelect.length === 0 - $customSelect.toggleClass('disabled', $this.is( ':disabled' ) ); - $listItems = $customList.find( 'li' ); - - $options.each( function ( index ) { - if ( this.selected ) { - $listItems.eq( index ).addClass( 'selected' ); - - if ($currentSelect) { - $currentSelect.html( $( this ).html() ); - } - - } - if ($(this).is(':disabled')) { - $listItems.eq( index ).addClass( 'disabled' ); - } - }); - - // - // If we're not specifying a predetermined form size. - // - if (!$customSelect.is('.small, .medium, .large, .expand')) { - - // ------------------------------------------------------------------------------------ - // This is a work-around for when elements are contained within hidden parents. - // For example, when custom-form elements are inside of a hidden reveal modal. - // - // We need to display the current custom list element as well as hidden parent elements - // in order to properly calculate the list item element's width property. - // ------------------------------------------------------------------------------------- - - $customSelect.addClass( 'open' ); - // - // Quickly, display all parent elements. - // This should help us calcualate the width of the list item's within the drop down. - // - var self = Foundation.libs.forms; - self.hidden_fix.adjust( $customList ); - - maxWidth = ( self.outerWidth($listItems) > maxWidth ) ? self.outerWidth($listItems) : maxWidth; - - Foundation.libs.forms.hidden_fix.reset(); - - $customSelect.removeClass( 'open' ); - - } // endif - - }, - - refresh_custom_select : function ($select) { - var self = this; - var maxWidth = 0, - $customSelect = $select.next(), - $options = $select.find('option'); - - $customSelect.find('ul').html(''); - - $options.each(function () { - var $li = $('
  • ' + $(this).html() + '
    • '); - $customSelect.find('ul').append($li); - }); - - // re-populate - $options.each(function (index) { - if (this.selected) { - $customSelect.find('li').eq(index).addClass('selected'); - $customSelect.find('.current').html($(this).html()); - } - if ($(this).is(':disabled')) { - $customSelect.find('li').eq(index).addClass('disabled'); - } - }); - - // fix width - $customSelect.removeAttr('style') - .find('ul').removeAttr('style'); - $customSelect.find('li').each(function () { - $customSelect.addClass('open'); - if (self.outerWidth($(this)) > maxWidth) { - maxWidth = self.outerWidth($(this)); - } - $customSelect.removeClass('open'); - }); - }, - - toggle_checkbox : function ($element) { - var $input = $element.prev(), - input = $input[0]; - - if (false === $input.is(':disabled')) { - input.checked = ((input.checked) ? false : true); - $element.toggleClass('checked'); - - $input.trigger('change'); - } - }, - - toggle_radio : function ($element) { - var $input = $element.prev(), - $form = $input.closest('form.custom'), - input = $input[0]; - - if (false === $input.is(':disabled')) { - $form.find('input[type="radio"][name="' + this.escape($input.attr('name')) + '"]').next().not($element).removeClass('checked'); - if ( !$element.hasClass('checked') ) { - $element.toggleClass('checked'); - } - input.checked = $element.hasClass('checked'); - - $input.trigger('change'); - } - }, - - escape : function (text) { - return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); - }, - - hidden_fix : { - /** - * Sets all hidden parent elements and self to visibile. - * - * @method adjust - * @param {jQuery Object} $child - */ - - // We'll use this to temporarily store style properties. - tmp : [], - - // We'll use this to set hidden parent elements. - hidden : null, - - adjust : function( $child ) { - // Internal reference. - var _self = this; - - // Set all hidden parent elements, including this element. - _self.hidden = $child.parents().andSelf().filter( ":hidden" ); - - // Loop through all hidden elements. - _self.hidden.each( function() { - - // Cache the element. - var $elem = $( this ); - - // Store the style attribute. - // Undefined if element doesn't have a style attribute. - _self.tmp.push( $elem.attr( 'style' ) ); - - // Set the element's display property to block, - // but ensure it's visibility is hidden. - $elem.css( { 'visibility' : 'hidden', 'display' : 'block' } ); - }); - - }, // end adjust - - /** - * Resets the elements previous state. - * - * @method reset - */ - reset : function() { - // Internal reference. - var _self = this; - // Loop through our hidden element collection. - _self.hidden.each( function( i ) { - // Cache this element. - var $elem = $( this ), - _tmp = _self.tmp[ i ]; // Get the stored 'style' value for this element. - - // If the stored value is undefined. - if( _tmp === undefined ) - // Remove the style attribute. - $elem.removeAttr( 'style' ); - else - // Otherwise, reset the element style attribute. - $elem.attr( 'style', _tmp ); - - }); - // Reset the tmp array. - _self.tmp = []; - // Reset the hidden elements variable. - _self.hidden = null; - - } // end reset - - }, - - off : function () { - $(this.scope).off('.fndtn.forms'); - } - }; -}(Foundation.zj, this, this.document)); \ No newline at end of file diff --git a/static/js/vendor/foundation.alerts.js b/static/js/vendor/foundation/foundation.alerts.js similarity index 83% rename from static/js/vendor/foundation.alerts.js rename to static/js/vendor/foundation/foundation.alerts.js index 62dc007..8e4522d 100644 --- a/static/js/vendor/foundation.alerts.js +++ b/static/js/vendor/foundation/foundation.alerts.js @@ -6,7 +6,7 @@ Foundation.libs.alerts = { name : 'alerts', - version : '4.0.0', + version : '4.2.2', settings : { speed: 300, // fade out speed @@ -20,8 +20,8 @@ $.extend(true, this.settings, method); } - if (typeof method != 'string') { - if (!this.settings.init) this.events(); + if (typeof method !== 'string') { + if (!this.settings.init) { this.events(); } return this.settings.init; } else { @@ -45,6 +45,8 @@ off : function () { $(this.scope).off('.fndtn.alerts'); - } + }, + + reflow : function () {} }; }(Foundation.zj, this, this.document)); \ No newline at end of file diff --git a/static/js/vendor/foundation.clearing.js b/static/js/vendor/foundation/foundation.clearing.js similarity index 98% rename from static/js/vendor/foundation.clearing.js rename to static/js/vendor/foundation/foundation.clearing.js index dfe9fce..e9a8624 100644 --- a/static/js/vendor/foundation.clearing.js +++ b/static/js/vendor/foundation/foundation.clearing.js @@ -6,7 +6,7 @@ Foundation.libs.clearing = { name : 'clearing', - version : '4.1.3', + version : '4.2.2', settings : { templates : { @@ -33,7 +33,7 @@ options = $.extend(true, this.settings, method); } - if (typeof method != 'string') { + if (typeof method !== 'string') { $(this.scope).find('ul[data-clearing]').each(function () { var $el = $(this), options = options || {}, @@ -79,9 +79,9 @@ // if clearing is open and the current image is // clicked, go to the next image in sequence - if (target.hasClass('visible') - && current[0] === target[0] - && next.length > 0 && self.is_open(current)) { + if (target.hasClass('visible') && + current[0] === target[0] && + next.length > 0 && self.is_open(current)) { target = next; image = target.find('img'); } @@ -388,7 +388,7 @@ if (caption) { container - .text(caption) + .html(caption) .show(); } else { container diff --git a/static/js/vendor/foundation/foundation.cookie.js b/static/js/vendor/foundation/foundation.cookie.js new file mode 100644 index 0000000..b196e76 --- /dev/null +++ b/static/js/vendor/foundation/foundation.cookie.js @@ -0,0 +1,74 @@ +/*! + * jQuery Cookie Plugin v1.3 + * https://github.com/carhartl/jquery-cookie + * + * Copyright 2011, Klaus Hartl + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://www.opensource.org/licenses/mit-license.php + * http://www.opensource.org/licenses/GPL-2.0 + * + * Modified to work with Zepto.js by ZURB + */ +(function ($, document, undefined) { + + var pluses = /\+/g; + + function raw(s) { + return s; + } + + function decoded(s) { + return decodeURIComponent(s.replace(pluses, ' ')); + } + + var config = $.cookie = function (key, value, options) { + + // write + if (value !== undefined) { + options = $.extend({}, config.defaults, options); + + if (value === null) { + options.expires = -1; + } + + if (typeof options.expires === 'number') { + var days = options.expires, t = options.expires = new Date(); + t.setDate(t.getDate() + days); + } + + value = config.json ? JSON.stringify(value) : String(value); + + return (document.cookie = [ + encodeURIComponent(key), '=', config.raw ? value : encodeURIComponent(value), + options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE + options.path ? '; path=' + options.path : '', + options.domain ? '; domain=' + options.domain : '', + options.secure ? '; secure' : '' + ].join('')); + } + + // read + var decode = config.raw ? raw : decoded; + var cookies = document.cookie.split('; '); + for (var i = 0, l = cookies.length; i < l; i++) { + var parts = cookies[i].split('='); + if (decode(parts.shift()) === key) { + var cookie = decode(parts.join('=')); + return config.json ? JSON.parse(cookie) : cookie; + } + } + + return null; + }; + + config.defaults = {}; + + $.removeCookie = function (key, options) { + if ($.cookie(key) !== null) { + $.cookie(key, null, options); + return true; + } + return false; + }; + +})(Foundation.zj, document); \ No newline at end of file diff --git a/static/js/vendor/foundation.dropdown.js b/static/js/vendor/foundation/foundation.dropdown.js similarity index 78% rename from static/js/vendor/foundation.dropdown.js rename to static/js/vendor/foundation/foundation.dropdown.js index 1ccec66..6058854 100644 --- a/static/js/vendor/foundation.dropdown.js +++ b/static/js/vendor/foundation/foundation.dropdown.js @@ -6,23 +6,24 @@ Foundation.libs.dropdown = { name : 'dropdown', - version : '4.1.3', + version : '4.2.0', settings : { activeClass: 'open', + is_hover: false, opened: function(){}, closed: function(){} }, init : function (scope, method, options) { this.scope = scope || this.scope; - Foundation.inherit(this, 'throttle scrollLeft'); + Foundation.inherit(this, 'throttle scrollLeft data_options'); if (typeof method === 'object') { $.extend(true, this.settings, method); } - if (typeof method != 'string') { + if (typeof method !== 'string') { if (!this.settings.init) { this.events(); @@ -39,8 +40,19 @@ $(this.scope) .on('click.fndtn.dropdown', '[data-dropdown]', function (e) { - e.preventDefault(); - self.toggle($(this)); + var settings = $.extend({}, self.settings, self.data_options($(this))); + e.preventDefault(); + + if (!settings.is_hover) self.toggle($(this)); + }) + .on('mouseenter', '[data-dropdown]', function (e) { + var settings = $.extend({}, self.settings, self.data_options($(this))); + if (settings.is_hover) self.toggle($(this)); + }) + .on('mouseleave', '[data-dropdown-content]', function (e) { + var target = $('[data-dropdown="' + $(this).attr('id') + '"]'), + settings = $.extend({}, self.settings, self.data_options(target)); + if (settings.is_hover) self.close.call(self, $(this)); }) .on('opened.fndtn.dropdown', '[data-dropdown-content]', this.settings.opened) .on('closed.fndtn.dropdown', '[data-dropdown-content]', this.settings.closed); @@ -93,6 +105,7 @@ if (dropdown.hasClass(this.settings.activeClass)) { this.close.call(this, dropdown); } else { + this.close.call(this, $('[data-dropdown-content]')) this.open.call(this, dropdown, target); } }, @@ -107,8 +120,9 @@ }, css : function (dropdown, target) { + var offset_parent = dropdown.offsetParent(); // temporary workaround until 4.2 - if (/body/i.test(dropdown.offsetParent()[0].nodeName)) { + if (offset_parent.length > 0 && /body/i.test(dropdown.offsetParent()[0].nodeName)) { var position = target.offset(); position.top -= dropdown.offsetParent().offset().top; position.left -= dropdown.offsetParent().offset().left; @@ -127,6 +141,9 @@ } else { if (!Foundation.rtl && $(window).width() > this.outerWidth(dropdown) + target.offset().left) { var left = position.left; + if (dropdown.hasClass('right')) { + dropdown.removeClass('right'); + } } else { if (!dropdown.hasClass('right')) { dropdown.addClass('right'); @@ -154,6 +171,8 @@ $(window).off('.fndtn.dropdown'); $('[data-dropdown-content]').off('.fndtn.dropdown'); this.settings.init = false; - } + }, + + reflow : function () {} }; }(Foundation.zj, this, this.document)); diff --git a/static/js/vendor/foundation/foundation.forms.js b/static/js/vendor/foundation/foundation.forms.js new file mode 100644 index 0000000..c3bd303 --- /dev/null +++ b/static/js/vendor/foundation/foundation.forms.js @@ -0,0 +1,525 @@ +(function ($, window, document, undefined) { + 'use strict'; + + Foundation.libs.forms = { + name: 'forms', + + version: '4.2.2', + + cache: {}, + + settings: { + disable_class: 'no-custom', + last_combo : null + }, + + init: function (scope, method, options) { + + if (typeof method === 'object') { + $.extend(true, this.settings, method); + } + + if (typeof method !== 'string') { + if (!this.settings.init) { + this.events(); + } + + this.assemble(); + + return this.settings.init; + } else { + return this[method].call(this, options); + } + }, + + assemble: function () { + $('form.custom input[type="radio"]', $(this.scope)) + .not('[data-customforms="disabled"]') + .not('.' + this.settings.disable_class) + .each(this.append_custom_markup); + $('form.custom input[type="checkbox"]', $(this.scope)) + .not('[data-customforms="disabled"]') + .not('.' + this.settings.disable_class) + .each(this.append_custom_markup); + $('form.custom select', $(this.scope)) + .not('[data-customforms="disabled"]') + .not('.' + this.settings.disable_class) + .not('[multiple=multiple]') + .each(this.append_custom_select); + }, + + events: function () { + var self = this; + + $(this.scope) + .on('click.fndtn.forms', 'form.custom span.custom.checkbox', function (e) { + e.preventDefault(); + e.stopPropagation(); + self.toggle_checkbox($(this)); + }) + .on('click.fndtn.forms', 'form.custom span.custom.radio', function (e) { + e.preventDefault(); + e.stopPropagation(); + self.toggle_radio($(this)); + }) + .on('change.fndtn.forms', 'form.custom select', function (e, force_refresh) { + if ($(this).is('[data-customforms="disabled"]')) return; + self.refresh_custom_select($(this), force_refresh); + }) + .on('click.fndtn.forms', 'form.custom label', function (e) { + if ($(e.target).is('label')) { + var $associatedElement = $('#' + self.escape($(this).attr('for'))).not('[data-customforms="disabled"]'), + $customCheckbox, + $customRadio; + + if ($associatedElement.length !== 0) { + if ($associatedElement.attr('type') === 'checkbox') { + e.preventDefault(); + $customCheckbox = $(this).find('span.custom.checkbox'); + //the checkbox might be outside after the label or inside of another element + if ($customCheckbox.length === 0) { + $customCheckbox = $associatedElement.add(this).siblings('span.custom.checkbox').first(); + } + self.toggle_checkbox($customCheckbox); + } else if ($associatedElement.attr('type') === 'radio') { + e.preventDefault(); + $customRadio = $(this).find('span.custom.radio'); + //the radio might be outside after the label or inside of another element + if ($customRadio.length === 0) { + $customRadio = $associatedElement.add(this).siblings('span.custom.radio').first(); + } + self.toggle_radio($customRadio); + } + } + } + }) + .on('mousedown.fndtn.forms', 'form.custom div.custom.dropdown', function () { + return false; + }) + .on('click.fndtn.forms', 'form.custom div.custom.dropdown a.current, form.custom div.custom.dropdown a.selector', function (e) { + var $this = $(this), + $dropdown = $this.closest('div.custom.dropdown'), + $select = getFirstPrevSibling($dropdown, 'select'); + + // make sure other dropdowns close + if (!$dropdown.hasClass('open')) $(self.scope).trigger('click'); + + e.preventDefault(); + if (false === $select.is(':disabled')) { + $dropdown.toggleClass('open'); + + if ($dropdown.hasClass('open')) { + $(self.scope).on('click.fndtn.forms.customdropdown', function () { + $dropdown.removeClass('open'); + $(self.scope).off('.fndtn.forms.customdropdown'); + }); + } else { + $(self.scope).on('.fndtn.forms.customdropdown'); + } + return false; + } + }) + .on('click.fndtn.forms touchend.fndtn.forms', 'form.custom div.custom.dropdown li', function (e) { + var $this = $(this), + $customDropdown = $this.closest('div.custom.dropdown'), + $select = getFirstPrevSibling($customDropdown, 'select'), + selectedIndex = 0; + + e.preventDefault(); + e.stopPropagation(); + + if (!$(this).hasClass('disabled')) { + $('div.dropdown').not($customDropdown).removeClass('open'); + + var $oldThis = $this.closest('ul') + .find('li.selected'); + $oldThis.removeClass('selected'); + + $this.addClass('selected'); + + $customDropdown.removeClass('open') + .find('a.current') + .text($this.text()); + + $this.closest('ul').find('li').each(function (index) { + if ($this[0] === this) { + selectedIndex = index; + } + }); + $select[0].selectedIndex = selectedIndex; + + //store the old value in data + $select.data('prevalue', $oldThis.html()); + $select.trigger('change'); + } + }); + + $(window).on('keydown', function (e) { + var focus = document.activeElement, + self = Foundation.libs.forms, + dropdown = $('.custom.dropdown.open'); + + if (dropdown.length > 0) { + e.preventDefault(); + + if (e.which === 13) { + dropdown.find('li.selected').trigger('click'); + } + + if (e.which === 27) { + dropdown.removeClass('open'); + } + + if (e.which >= 65 && e.which <= 90) { + var next = self.go_to(dropdown, e.which), + current = dropdown.find('li.selected'); + + if (next) { + current.removeClass('selected'); + self.scrollTo(next.addClass('selected'), 300); + } + } + + if (e.which === 38) { + var current = dropdown.find('li.selected'), + prev = current.prev(':not(.disabled)'); + + if (prev.length > 0) { + prev.parent()[0].scrollTop = prev.parent().scrollTop() - self.outerHeight(prev); + current.removeClass('selected'); + prev.addClass('selected'); + } + } else if (e.which === 40) { + var current = dropdown.find('li.selected'), + next = current.next(':not(.disabled)'); + + if (next.length > 0) { + next.parent()[0].scrollTop = next.parent().scrollTop() + self.outerHeight(next); + current.removeClass('selected'); + next.addClass('selected'); + } + } + } + }); + + this.settings.init = true; + }, + + go_to: function (dropdown, character) { + var lis = dropdown.find('li'), + count = lis.length; + + if (count > 0) { + for (var i = 0; i < count; i++) { + var first_letter = lis.eq(i).text().charAt(0).toLowerCase(); + if (first_letter === String.fromCharCode(character).toLowerCase()) return lis.eq(i); + } + } + }, + + scrollTo: function (el, duration) { + if (duration < 0) return; + var parent = el.parent(); + var li_height = this.outerHeight(el); + var difference = (li_height * (el.index())) - parent.scrollTop(); + var perTick = difference / duration * 10; + + this.scrollToTimerCache = setTimeout(function () { + if (!isNaN(parseInt(perTick, 10))) { + parent[0].scrollTop = parent.scrollTop() + perTick; + this.scrollTo(el, duration - 10); + } + }.bind(this), 10); + }, + + append_custom_markup: function (idx, sel) { + var $this = $(sel), + type = $this.attr('type'), + $span = $this.next('span.custom.' + type); + + if (!$this.parent().hasClass('switch')) { + $this.addClass('hidden-field'); + } + + if ($span.length === 0) { + $span = $('').insertAfter($this); + } + + $span.toggleClass('checked', $this.is(':checked')); + $span.toggleClass('disabled', $this.is(':disabled')); + }, + + append_custom_select: function (idx, sel) { + var self = Foundation.libs.forms, + $this = $(sel), + $customSelect = $this.next('div.custom.dropdown'), + $customList = $customSelect.find('ul'), + $selectCurrent = $customSelect.find(".current"), + $selector = $customSelect.find(".selector"), + $options = $this.find('option'), + $selectedOption = $options.filter(':selected'), + copyClasses = $this.attr('class') ? $this.attr('class').split(' ') : [], + maxWidth = 0, + liHtml = '', + $listItems, + $currentSelect = false; + + if ($customSelect.length === 0) { + var customSelectSize = $this.hasClass('small') ? 'small' : $this.hasClass('medium') ? 'medium' : $this.hasClass('large') ? 'large' : $this.hasClass('expand') ? 'expand' : ''; + + $customSelect = $('
    '); + + $selector = $customSelect.find(".selector"); + $customList = $customSelect.find("ul"); + + liHtml = $options.map(function () { + var copyClasses = $(this).attr('class') ? $(this).attr('class') : ''; + return "
  • " + $(this).html() + "
    • "; + }).get().join(''); + + $customList.append(liHtml); + + $currentSelect = $customSelect + .prepend('' + $selectedOption.html() + '') + .find(".current"); + + $this.after($customSelect) + .addClass('hidden-field'); + } else { + liHtml = $options.map(function () { + return "
  • " + $(this).html() + "
    • "; + }) + .get().join(''); + + $customList.html('') + .append(liHtml); + + } // endif $customSelect.length === 0 + + self.assign_id($this, $customSelect); + $customSelect.toggleClass('disabled', $this.is(':disabled')); + $listItems = $customList.find('li'); + + // cache list length + self.cache[$customSelect.data('id')] = $listItems.length; + + $options.each(function (index) { + if (this.selected) { + $listItems.eq(index).addClass('selected'); + + if ($currentSelect) { + $currentSelect.html($(this).html()); + } + } + if ($(this).is(':disabled')) { + $listItems.eq(index).addClass('disabled'); + } + }); + + // + // If we're not specifying a predetermined form size. + // + if (!$customSelect.is('.small, .medium, .large, .expand')) { + + // ------------------------------------------------------------------------------------ + // This is a work-around for when elements are contained within hidden parents. + // For example, when custom-form elements are inside of a hidden reveal modal. + // + // We need to display the current custom list element as well as hidden parent elements + // in order to properly calculate the list item element's width property. + // ------------------------------------------------------------------------------------- + + $customSelect.addClass('open'); + // + // Quickly, display all parent elements. + // This should help us calcualate the width of the list item's within the drop down. + // + var self = Foundation.libs.forms; + self.hidden_fix.adjust($customList); + + maxWidth = (self.outerWidth($listItems) > maxWidth) ? self.outerWidth($listItems) : maxWidth; + + Foundation.libs.forms.hidden_fix.reset(); + + $customSelect.removeClass('open'); + + } // endif + + }, + + assign_id: function ($select, $customSelect) { + var id = [+new Date(), Foundation.random_str(5)].join('-'); + $select.attr('data-id', id); + $customSelect.attr('data-id', id); + }, + + refresh_custom_select: function ($select, force_refresh) { + var self = this; + var maxWidth = 0, + $customSelect = $select.next(), + $options = $select.find('option'), + $listItems = $customSelect.find('li'); + + if ($listItems.length !== this.cache[$customSelect.data('id')] || force_refresh) { + $customSelect.find('ul').html(''); + + $options.each(function () { + var $li = $('
  • ' + $(this).html() + '
    • '); + $customSelect.find('ul').append($li); + }); + + // re-populate + $options.each(function (index) { + if (this.selected) { + $customSelect.find('li').eq(index).addClass('selected'); + $customSelect.find('.current').html($(this).html()); + } + if ($(this).is(':disabled')) { + $customSelect.find('li').eq(index).addClass('disabled'); + } + }); + + // fix width + $customSelect.removeAttr('style') + .find('ul').removeAttr('style'); + $customSelect.find('li').each(function () { + $customSelect.addClass('open'); + if (self.outerWidth($(this)) > maxWidth) { + maxWidth = self.outerWidth($(this)); + } + $customSelect.removeClass('open'); + }); + + $listItems = $customSelect.find('li'); + // cache list length + this.cache[$customSelect.data('id')] = $listItems.length; + } + }, + + toggle_checkbox: function ($element) { + var $input = $element.prev(), + input = $input[0]; + + if (false === $input.is(':disabled')) { + input.checked = ((input.checked) ? false : true); + $element.toggleClass('checked'); + + $input.trigger('change'); + } + }, + + toggle_radio: function ($element) { + var $input = $element.prev(), + $form = $input.closest('form.custom'), + input = $input[0]; + + if (false === $input.is(':disabled')) { + $form.find('input[type="radio"][name="' + this.escape($input.attr('name')) + '"]') + .next().not($element).removeClass('checked'); + + if (!$element.hasClass('checked')) { + $element.toggleClass('checked'); + } + + input.checked = $element.hasClass('checked'); + + $input.trigger('change'); + } + }, + + escape: function (text) { + if (!text) return ''; + return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); + }, + + hidden_fix: { + /** + * Sets all hidden parent elements and self to visibile. + * + * @method adjust + * @param {jQuery Object} $child + */ + + // We'll use this to temporarily store style properties. + tmp: [], + + // We'll use this to set hidden parent elements. + hidden: null, + + adjust: function ($child) { + // Internal reference. + var _self = this; + + // Set all hidden parent elements, including this element. + _self.hidden = $child.parents(); + _self.hidden = _self.hidden.add($child).filter(":hidden"); + + // Loop through all hidden elements. + _self.hidden.each(function () { + + // Cache the element. + var $elem = $(this); + + // Store the style attribute. + // Undefined if element doesn't have a style attribute. + _self.tmp.push($elem.attr('style')); + + // Set the element's display property to block, + // but ensure it's visibility is hidden. + $elem.css({ + 'visibility': 'hidden', + 'display': 'block' + }); + }); + + }, // end adjust + + /** + * Resets the elements previous state. + * + * @method reset + */ + reset: function () { + // Internal reference. + var _self = this; + // Loop through our hidden element collection. + _self.hidden.each(function (i) { + // Cache this element. + var $elem = $(this), + _tmp = _self.tmp[i]; // Get the stored 'style' value for this element. + + // If the stored value is undefined. + if (_tmp === undefined) + // Remove the style attribute. + $elem.removeAttr('style'); + else + // Otherwise, reset the element style attribute. + $elem.attr('style', _tmp); + }); + // Reset the tmp array. + _self.tmp = []; + // Reset the hidden elements variable. + _self.hidden = null; + + } // end reset + }, + + off: function () { + $(this.scope).off('.fndtn.forms'); + }, + + reflow : function () {} + }; + + var getFirstPrevSibling = function($el, selector) { + var $el = $el.prev(); + while ($el.length) { + if ($el.is(selector)) return $el; + $el = $el.prev(); + } + return $(); + }; +}(Foundation.zj, this, this.document)); diff --git a/static/js/vendor/foundation/foundation.interchange.js b/static/js/vendor/foundation/foundation.interchange.js new file mode 100644 index 0000000..502bc9a --- /dev/null +++ b/static/js/vendor/foundation/foundation.interchange.js @@ -0,0 +1,271 @@ +/*jslint unparam: true, browser: true, indent: 2 */ + +;(function ($, window, document, undefined) { + 'use strict'; + + Foundation.libs.interchange = { + name : 'interchange', + + version : '4.2.2', + + cache : {}, + + settings : { + load_attr : 'interchange', + + named_queries : { + 'default' : 'only screen and (min-width: 1px)', + small : 'only screen and (min-width: 768px)', + medium : 'only screen and (min-width: 1280px)', + large : 'only screen and (min-width: 1440px)', + landscape : 'only screen and (orientation: landscape)', + portrait : 'only screen and (orientation: portrait)', + retina : 'only screen and (-webkit-min-device-pixel-ratio: 2),' + + 'only screen and (min--moz-device-pixel-ratio: 2),' + + 'only screen and (-o-min-device-pixel-ratio: 2/1),' + + 'only screen and (min-device-pixel-ratio: 2),' + + 'only screen and (min-resolution: 192dpi),' + + 'only screen and (min-resolution: 2dppx)' + }, + + directives : { + replace : function (el, path) { + if (/IMG/.test(el[0].nodeName)) { + var path_parts = path.split('/'), + path_file = path_parts[path_parts.length - 1], + orig_path = el[0].src; + + if (new RegExp(path_file, 'i').test(el[0].src)) return; + + el[0].src = path; + + return el.trigger('replace', [el[0].src, orig_path]); + } + } + } + }, + + init : function (scope, method, options) { + Foundation.inherit(this, 'throttle'); + + if (typeof method === 'object') { + $.extend(true, this.settings, method); + } + + this.events(); + this.images(); + + if (typeof method !== 'string') { + return this.settings.init; + } else { + return this[method].call(this, options); + } + }, + + events : function () { + var self = this; + + $(window).on('resize.fndtn.interchange', self.throttle(function () { + self.resize.call(self); + }, 50)); + }, + + resize : function () { + var cache = this.cache; + + for (var uuid in cache) { + if (cache.hasOwnProperty(uuid)) { + var passed = this.results(uuid, cache[uuid]); + + if (passed) { + this.settings.directives[passed + .scenario[1]](passed.el, passed.scenario[0]); + } + } + } + + }, + + results : function (uuid, scenarios) { + var count = scenarios.length, + results_arr = []; + + if (count > 0) { + var el = $('[data-uuid="' + uuid + '"]'); + + for (var i = count - 1; i >= 0; i--) { + var rule = scenarios[i][2]; + if (this.settings.named_queries.hasOwnProperty(rule)) { + var mq = matchMedia(this.settings.named_queries[rule]); + } else { + var mq = matchMedia(scenarios[i][2]); + } + if (mq.matches) { + return {el: el, scenario: scenarios[i]}; + } + } + } + + return false; + }, + + images : function (force_update) { + if (typeof this.cached_images === 'undefined' || force_update) { + return this.update_images(); + } + + return this.cached_images; + }, + + update_images : function () { + var images = document.getElementsByTagName('img'), + count = images.length, + data_attr = 'data-' + this.settings.load_attr; + + this.cached_images = []; + + for (var i = count - 1; i >= 0; i--) { + this.loaded($(images[i]), (i === 0), function (image, last) { + if (image) { + var str = image.getAttribute(data_attr) || ''; + + if (str.length > 0) { + this.cached_images.push(image); + } + } + + if (last) this.enhance(); + + }.bind(this)); + } + + return 'deferred'; + }, + + // based on jquery.imageready.js + // @weblinc, @jsantell, (c) 2012 + + loaded : function (image, last, callback) { + function loaded () { + callback(image[0], last); + } + + function bindLoad () { + this.one('load', loaded); + + if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) { + var src = this.attr( 'src' ), + param = src.match( /\?/ ) ? '&' : '?'; + + param += 'random=' + (new Date()).getTime(); + this.attr('src', src + param); + } + } + + if (!image.attr('src')) { + loaded(); + return; + } + + if (image[0].complete || image[0].readyState === 4) { + loaded(); + } else { + bindLoad.call(image); + } + }, + + enhance : function () { + var count = this.images().length; + + for (var i = count - 1; i >= 0; i--) { + this._object($(this.images()[i])); + } + + return $(window).trigger('resize'); + }, + + parse_params : function (path, directive, mq) { + return [this.trim(path), this.convert_directive(directive), this.trim(mq)]; + }, + + convert_directive : function (directive) { + var trimmed = this.trim(directive); + + if (trimmed.length > 0) { + return trimmed; + } + + return 'replace'; + }, + + _object : function(el) { + var raw_arr = this.parse_data_attr(el), + scenarios = [], count = raw_arr.length; + + if (count > 0) { + for (var i = count - 1; i >= 0; i--) { + var split = raw_arr[i].split(/\((.*?)(\))$/); + + if (split.length > 1) { + var cached_split = split[0].split(','), + params = this.parse_params(cached_split[0], + cached_split[1], split[1]); + + scenarios.push(params); + } + } + } + + return this.store(el, scenarios); + }, + + uuid : function (separator) { + var delim = separator || "-"; + + function S4() { + return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1); + } + + return (S4() + S4() + delim + S4() + delim + S4() + + delim + S4() + delim + S4() + S4() + S4()); + }, + + store : function (el, scenarios) { + var uuid = this.uuid(), + current_uuid = el.data('uuid'); + + if (current_uuid) return this.cache[current_uuid]; + + el.attr('data-uuid', uuid); + + return this.cache[uuid] = scenarios; + }, + + trim : function(str) { + if (typeof str === 'string') { + return $.trim(str); + } + + return str; + }, + + parse_data_attr : function (el) { + var raw = el.data(this.settings.load_attr).split(/\[(.*?)\]/), + count = raw.length, output = []; + + for (var i = count - 1; i >= 0; i--) { + if (raw[i].replace(/[\W\d]+/, '').length > 4) { + output.push(raw[i]); + } + } + + return output; + }, + + reflow : function () { + this.images(true); + } + + }; + +}(Foundation.zj, this, this.document)); \ No newline at end of file diff --git a/static/js/vendor/foundation/foundation.joyride.js b/static/js/vendor/foundation/foundation.joyride.js new file mode 100644 index 0000000..a843dfa --- /dev/null +++ b/static/js/vendor/foundation/foundation.joyride.js @@ -0,0 +1,844 @@ +/*jslint unparam: true, browser: true, indent: 2 */ + +(function ($, window, document, undefined) { + 'use strict'; + + Foundation.libs.joyride = { + name: 'joyride', + + version : '4.2.2', + + defaults : { + expose : false, // turn on or off the expose feature + modal : false, // Whether to cover page with modal during the tour + tipLocation : 'bottom', // 'top' or 'bottom' in relation to parent + nubPosition : 'auto', // override on a per tooltip bases + scrollSpeed : 300, // Page scrolling speed in milliseconds, 0 = no scroll animation + timer : 0, // 0 = no timer , all other numbers = timer in milliseconds + startTimerOnClick : true, // true or false - true requires clicking the first button start the timer + startOffset : 0, // the index of the tooltip you want to start on (index of the li) + nextButton : true, // true or false to control whether a next button is used + tipAnimation : 'fade', // 'pop' or 'fade' in each tip + pauseAfter : [], // array of indexes where to pause the tour after + exposed : [], // array of expose elements + tipAnimationFadeSpeed: 300, // when tipAnimation = 'fade' this is speed in milliseconds for the transition + cookieMonster : false, // true or false to control whether cookies are used + cookieName : 'joyride', // Name the cookie you'll use + cookieDomain : false, // Will this cookie be attached to a domain, ie. '.notableapp.com' + cookieExpires : 365, // set when you would like the cookie to expire. + tipContainer : 'body', // Where will the tip be attached + postRideCallback : function (){}, // A method to call once the tour closes (canceled or complete) + postStepCallback : function (){}, // A method to call after each step + preStepCallback : function (){}, // A method to call before each step + preRideCallback : function (){}, // A method to call before the tour starts (passed index, tip, and cloned exposed element) + postExposeCallback : function (){}, // A method to call after an element has been exposed + template : { // HTML segments for tip layout + link : '×', + timer : '
    ', + tip : '
    ', + wrapper : '
    ', + button : '', + modal : '
    ', + expose : '
    ', + exposeCover: '
    ' + }, + exposeAddClass : '' // One or more space-separated class names to be added to exposed element + }, + + settings : {}, + + init : function (scope, method, options) { + this.scope = scope || this.scope; + Foundation.inherit(this, 'throttle data_options scrollTo scrollLeft delay'); + + if (typeof method === 'object') { + $.extend(true, this.settings, this.defaults, method); + } else { + $.extend(true, this.settings, this.defaults, options); + } + + if (typeof method !== 'string') { + if (!this.settings.init) this.events(); + + return this.settings.init; + } else { + return this[method].call(this, options); + } + }, + + events : function () { + var self = this; + + $(this.scope) + .on('click.joyride', '.joyride-next-tip, .joyride-modal-bg', function (e) { + e.preventDefault(); + + if (this.settings.$li.next().length < 1) { + this.end(); + } else if (this.settings.timer > 0) { + clearTimeout(this.settings.automate); + this.hide(); + this.show(); + this.startTimer(); + } else { + this.hide(); + this.show(); + } + + }.bind(this)) + + .on('click.joyride', '.joyride-close-tip', function (e) { + e.preventDefault(); + this.end(); + }.bind(this)); + + $(window).on('resize.fndtn.joyride', self.throttle(function () { + if ($('[data-joyride]').length > 0 && self.settings.$next_tip) { + if (self.settings.exposed.length > 0) { + var $els = $(self.settings.exposed); + + $els.each(function () { + var $this = $(this); + self.un_expose($this); + self.expose($this); + }); + } + + if (self.is_phone()) { + self.pos_phone(); + } else { + self.pos_default(false, true); + } + } + }, 100)); + + this.settings.init = true; + }, + + start : function () { + var self = this, + $this = $(this.scope).find('[data-joyride]'), + integer_settings = ['timer', 'scrollSpeed', 'startOffset', 'tipAnimationFadeSpeed', 'cookieExpires'], + int_settings_count = integer_settings.length; + + if (!this.settings.init) this.init(); + + // non configureable settings + this.settings.$content_el = $this; + this.settings.$body = $(this.settings.tipContainer); + this.settings.body_offset = $(this.settings.tipContainer).position(); + this.settings.$tip_content = this.settings.$content_el.find('> li'); + this.settings.paused = false; + this.settings.attempts = 0; + + this.settings.tipLocationPatterns = { + top: ['bottom'], + bottom: [], // bottom should not need to be repositioned + left: ['right', 'top', 'bottom'], + right: ['left', 'top', 'bottom'] + }; + + // can we create cookies? + if (typeof $.cookie !== 'function') { + this.settings.cookieMonster = false; + } + + // generate the tips and insert into dom. + if (!this.settings.cookieMonster || this.settings.cookieMonster && $.cookie(this.settings.cookieName) === null) { + this.settings.$tip_content.each(function (index) { + var $this = $(this); + $.extend(true, self.settings, self.data_options($this)); + // Make sure that settings parsed from data_options are integers where necessary + for (var i = int_settings_count - 1; i >= 0; i--) { + self.settings[integer_settings[i]] = parseInt(self.settings[integer_settings[i]], 10); + } + self.create({$li : $this, index : index}); + }); + + // show first tip + if (!this.settings.startTimerOnClick && this.settings.timer > 0) { + this.show('init'); + this.startTimer(); + } else { + this.show('init'); + } + + } + }, + + resume : function () { + this.set_li(); + this.show(); + }, + + tip_template : function (opts) { + var $blank, content; + + opts.tip_class = opts.tip_class || ''; + + $blank = $(this.settings.template.tip).addClass(opts.tip_class); + content = $.trim($(opts.li).html()) + + this.button_text(opts.button_text) + + this.settings.template.link + + this.timer_instance(opts.index); + + $blank.append($(this.settings.template.wrapper)); + $blank.first().attr('data-index', opts.index); + $('.joyride-content-wrapper', $blank).append(content); + + return $blank[0]; + }, + + timer_instance : function (index) { + var txt; + + if ((index === 0 && this.settings.startTimerOnClick && this.settings.timer > 0) || this.settings.timer === 0) { + txt = ''; + } else { + txt = this.outerHTML($(this.settings.template.timer)[0]); + } + return txt; + }, + + button_text : function (txt) { + if (this.settings.nextButton) { + txt = $.trim(txt) || 'Next'; + txt = this.outerHTML($(this.settings.template.button).append(txt)[0]); + } else { + txt = ''; + } + return txt; + }, + + create : function (opts) { + var buttonText = opts.$li.attr('data-button') || opts.$li.attr('data-text'), + tipClass = opts.$li.attr('class'), + $tip_content = $(this.tip_template({ + tip_class : tipClass, + index : opts.index, + button_text : buttonText, + li : opts.$li + })); + + $(this.settings.tipContainer).append($tip_content); + }, + + show : function (init) { + var $timer = null; + + // are we paused? + if (this.settings.$li === undefined + || ($.inArray(this.settings.$li.index(), this.settings.pauseAfter) === -1)) { + + // don't go to the next li if the tour was paused + if (this.settings.paused) { + this.settings.paused = false; + } else { + this.set_li(init); + } + + this.settings.attempts = 0; + + if (this.settings.$li.length && this.settings.$target.length > 0) { + if (init) { //run when we first start + this.settings.preRideCallback(this.settings.$li.index(), this.settings.$next_tip); + if (this.settings.modal) { + this.show_modal(); + } + } + + this.settings.preStepCallback(this.settings.$li.index(), this.settings.$next_tip); + + if (this.settings.modal && this.settings.expose) { + this.expose(); + } + + this.settings.tipSettings = $.extend(this.settings, this.data_options(this.settings.$li)); + + this.settings.timer = parseInt(this.settings.timer, 10); + + this.settings.tipSettings.tipLocationPattern = this.settings.tipLocationPatterns[this.settings.tipSettings.tipLocation]; + + // scroll if not modal + if (!/body/i.test(this.settings.$target.selector)) { + this.scroll_to(); + } + + if (this.is_phone()) { + this.pos_phone(true); + } else { + this.pos_default(true); + } + + $timer = this.settings.$next_tip.find('.joyride-timer-indicator'); + + if (/pop/i.test(this.settings.tipAnimation)) { + + $timer.width(0); + + if (this.settings.timer > 0) { + + this.settings.$next_tip.show(); + + this.delay(function () { + $timer.animate({ + width: $timer.parent().width() + }, this.settings.timer, 'linear'); + }.bind(this), this.settings.tipAnimationFadeSpeed); + + } else { + this.settings.$next_tip.show(); + + } + + + } else if (/fade/i.test(this.settings.tipAnimation)) { + + $timer.width(0); + + if (this.settings.timer > 0) { + + this.settings.$next_tip + .fadeIn(this.settings.tipAnimationFadeSpeed) + .show(); + + this.delay(function () { + $timer.animate({ + width: $timer.parent().width() + }, this.settings.timer, 'linear'); + }.bind(this), this.settings.tipAnimationFadeSpeed); + + } else { + this.settings.$next_tip.fadeIn(this.settings.tipAnimationFadeSpeed); + + } + } + + this.settings.$current_tip = this.settings.$next_tip; + + // skip non-existant targets + } else if (this.settings.$li && this.settings.$target.length < 1) { + + this.show(); + + } else { + + this.end(); + + } + } else { + + this.settings.paused = true; + + } + + }, + + is_phone : function () { + if (Modernizr) { + return Modernizr.mq('only screen and (max-width: 767px)') || $('.lt-ie9').length > 0; + } + + return (this.settings.$window.width() < 767); + }, + + hide : function () { + if (this.settings.modal && this.settings.expose) { + this.un_expose(); + } + + if (!this.settings.modal) { + $('.joyride-modal-bg').hide(); + } + this.settings.$current_tip.hide(); + this.settings.postStepCallback(this.settings.$li.index(), + this.settings.$current_tip); + }, + + set_li : function (init) { + if (init) { + this.settings.$li = this.settings.$tip_content.eq(this.settings.startOffset); + this.set_next_tip(); + this.settings.$current_tip = this.settings.$next_tip; + } else { + this.settings.$li = this.settings.$li.next(); + this.set_next_tip(); + } + + this.set_target(); + }, + + set_next_tip : function () { + this.settings.$next_tip = $(".joyride-tip-guide[data-index='" + this.settings.$li.index() + "']"); + this.settings.$next_tip.data('closed', ''); + }, + + set_target : function () { + var cl = this.settings.$li.attr('data-class'), + id = this.settings.$li.attr('data-id'), + $sel = function () { + if (id) { + return $(document.getElementById(id)); + } else if (cl) { + return $('.' + cl).first(); + } else { + return $('body'); + } + }; + + this.settings.$target = $sel(); + }, + + scroll_to : function () { + var window_half, tipOffset; + + window_half = $(window).height() / 2; + tipOffset = Math.ceil(this.settings.$target.offset().top - window_half + this.outerHeight(this.settings.$next_tip)); + if (tipOffset > 0) { + this.scrollTo($('html, body'), tipOffset, this.settings.scrollSpeed); + } + }, + + paused : function () { + return ($.inArray((this.settings.$li.index() + 1), this.settings.pauseAfter) === -1); + }, + + restart : function () { + this.hide(); + this.settings.$li = undefined; + this.show('init'); + }, + + pos_default : function (init, resizing) { + var half_fold = Math.ceil($(window).height() / 2), + tip_position = this.settings.$next_tip.offset(), + $nub = this.settings.$next_tip.find('.joyride-nub'), + nub_width = Math.ceil(this.outerWidth($nub) / 2), + nub_height = Math.ceil(this.outerHeight($nub) / 2), + toggle = init || false; + + // tip must not be "display: none" to calculate position + if (toggle) { + this.settings.$next_tip.css('visibility', 'hidden'); + this.settings.$next_tip.show(); + } + + if (typeof resizing === 'undefined') { + resizing = false; + } + + if (!/body/i.test(this.settings.$target.selector)) { + + if (this.bottom()) { + var leftOffset = this.settings.$target.offset().left; + if (Foundation.rtl) { + leftOffset = this.settings.$target.offset().width - this.settings.$next_tip.width() + leftOffset; + } + this.settings.$next_tip.css({ + top: (this.settings.$target.offset().top + nub_height + this.outerHeight(this.settings.$target)), + left: leftOffset}); + + this.nub_position($nub, this.settings.tipSettings.nubPosition, 'top'); + + } else if (this.top()) { + var leftOffset = this.settings.$target.offset().left; + if (Foundation.rtl) { + leftOffset = this.settings.$target.offset().width - this.settings.$next_tip.width() + leftOffset; + } + this.settings.$next_tip.css({ + top: (this.settings.$target.offset().top - this.outerHeight(this.settings.$next_tip) - nub_height), + left: leftOffset}); + + this.nub_position($nub, this.settings.tipSettings.nubPosition, 'bottom'); + + } else if (this.right()) { + + this.settings.$next_tip.css({ + top: this.settings.$target.offset().top, + left: (this.outerWidth(this.settings.$target) + this.settings.$target.offset().left + nub_width)}); + + this.nub_position($nub, this.settings.tipSettings.nubPosition, 'left'); + + } else if (this.left()) { + + this.settings.$next_tip.css({ + top: this.settings.$target.offset().top, + left: (this.settings.$target.offset().left - this.outerWidth(this.settings.$next_tip) - nub_width)}); + + this.nub_position($nub, this.settings.tipSettings.nubPosition, 'right'); + + } + + if (!this.visible(this.corners(this.settings.$next_tip)) && this.settings.attempts < this.settings.tipSettings.tipLocationPattern.length) { + + $nub.removeClass('bottom') + .removeClass('top') + .removeClass('right') + .removeClass('left'); + + this.settings.tipSettings.tipLocation = this.settings.tipSettings.tipLocationPattern[this.settings.attempts]; + + this.settings.attempts++; + + this.pos_default(); + + } + + } else if (this.settings.$li.length) { + + this.pos_modal($nub); + + } + + if (toggle) { + this.settings.$next_tip.hide(); + this.settings.$next_tip.css('visibility', 'visible'); + } + + }, + + pos_phone : function (init) { + var tip_height = this.outerHeight(this.settings.$next_tip), + tip_offset = this.settings.$next_tip.offset(), + target_height = this.outerHeight(this.settings.$target), + $nub = $('.joyride-nub', this.settings.$next_tip), + nub_height = Math.ceil(this.outerHeight($nub) / 2), + toggle = init || false; + + $nub.removeClass('bottom') + .removeClass('top') + .removeClass('right') + .removeClass('left'); + + if (toggle) { + this.settings.$next_tip.css('visibility', 'hidden'); + this.settings.$next_tip.show(); + } + + if (!/body/i.test(this.settings.$target.selector)) { + + if (this.top()) { + + this.settings.$next_tip.offset({top: this.settings.$target.offset().top - tip_height - nub_height}); + $nub.addClass('bottom'); + + } else { + + this.settings.$next_tip.offset({top: this.settings.$target.offset().top + target_height + nub_height}); + $nub.addClass('top'); + + } + + } else if (this.settings.$li.length) { + this.pos_modal($nub); + } + + if (toggle) { + this.settings.$next_tip.hide(); + this.settings.$next_tip.css('visibility', 'visible'); + } + }, + + pos_modal : function ($nub) { + this.center(); + $nub.hide(); + + this.show_modal(); + }, + + show_modal : function () { + if (!this.settings.$next_tip.data('closed')) { + var joyridemodalbg = $('.joyride-modal-bg'); + if (joyridemodalbg.length < 1) { + $('body').append(this.settings.template.modal).show(); + } + + if (/pop/i.test(this.settings.tipAnimation)) { + joyridemodalbg.show(); + } else { + joyridemodalbg.fadeIn(this.settings.tipAnimationFadeSpeed); + } + } + }, + + expose : function () { + var expose, + exposeCover, + el, + origCSS, + origClasses, + randId = 'expose-'+Math.floor(Math.random()*10000); + + if (arguments.length > 0 && arguments[0] instanceof $) { + el = arguments[0]; + } else if(this.settings.$target && !/body/i.test(this.settings.$target.selector)){ + el = this.settings.$target; + } else { + return false; + } + + if(el.length < 1){ + if(window.console){ + console.error('element not valid', el); + } + return false; + } + + expose = $(this.settings.template.expose); + this.settings.$body.append(expose); + expose.css({ + top: el.offset().top, + left: el.offset().left, + width: this.outerWidth(el, true), + height: this.outerHeight(el, true) + }); + + exposeCover = $(this.settings.template.exposeCover); + + origCSS = { + zIndex: el.css('z-index'), + position: el.css('position') + }; + + origClasses = el.attr('class') == null ? '' : el.attr('class'); + + el.css('z-index',parseInt(expose.css('z-index'))+1); + + if (origCSS.position == 'static') { + el.css('position','relative'); + } + + el.data('expose-css',origCSS); + el.data('orig-class', origClasses); + el.attr('class', origClasses + ' ' + this.settings.exposeAddClass); + + exposeCover.css({ + top: el.offset().top, + left: el.offset().left, + width: this.outerWidth(el, true), + height: this.outerHeight(el, true) + }); + + this.settings.$body.append(exposeCover); + expose.addClass(randId); + exposeCover.addClass(randId); + el.data('expose', randId); + this.settings.postExposeCallback(this.settings.$li.index(), this.settings.$next_tip, el); + this.add_exposed(el); + }, + + un_expose : function () { + var exposeId, + el, + expose , + origCSS, + origClasses, + clearAll = false; + + if (arguments.length > 0 && arguments[0] instanceof $) { + el = arguments[0]; + } else if(this.settings.$target && !/body/i.test(this.settings.$target.selector)){ + el = this.settings.$target; + } else { + return false; + } + + if(el.length < 1){ + if (window.console) { + console.error('element not valid', el); + } + return false; + } + + exposeId = el.data('expose'); + expose = $('.' + exposeId); + + if (arguments.length > 1) { + clearAll = arguments[1]; + } + + if (clearAll === true) { + $('.joyride-expose-wrapper,.joyride-expose-cover').remove(); + } else { + expose.remove(); + } + + origCSS = el.data('expose-css'); + + if (origCSS.zIndex == 'auto') { + el.css('z-index', ''); + } else { + el.css('z-index', origCSS.zIndex); + } + + if (origCSS.position != el.css('position')) { + if(origCSS.position == 'static') {// this is default, no need to set it. + el.css('position', ''); + } else { + el.css('position', origCSS.position); + } + } + + origClasses = el.data('orig-class'); + el.attr('class', origClasses); + el.removeData('orig-classes'); + + el.removeData('expose'); + el.removeData('expose-z-index'); + this.remove_exposed(el); + }, + + add_exposed: function(el){ + this.settings.exposed = this.settings.exposed || []; + if (el instanceof $ || typeof el === 'object') { + this.settings.exposed.push(el[0]); + } else if (typeof el == 'string') { + this.settings.exposed.push(el); + } + }, + + remove_exposed: function(el){ + var search, count; + if (el instanceof $) { + search = el[0] + } else if (typeof el == 'string'){ + search = el; + } + + this.settings.exposed = this.settings.exposed || []; + count = this.settings.exposed.length; + + for (var i=0; i < count; i++) { + if (this.settings.exposed[i] == search) { + this.settings.exposed.splice(i, 1); + return; + } + } + }, + + center : function () { + var $w = $(window); + + this.settings.$next_tip.css({ + top : ((($w.height() - this.outerHeight(this.settings.$next_tip)) / 2) + $w.scrollTop()), + left : ((($w.width() - this.outerWidth(this.settings.$next_tip)) / 2) + this.scrollLeft($w)) + }); + + return true; + }, + + bottom : function () { + return /bottom/i.test(this.settings.tipSettings.tipLocation); + }, + + top : function () { + return /top/i.test(this.settings.tipSettings.tipLocation); + }, + + right : function () { + return /right/i.test(this.settings.tipSettings.tipLocation); + }, + + left : function () { + return /left/i.test(this.settings.tipSettings.tipLocation); + }, + + corners : function (el) { + var w = $(window), + window_half = w.height() / 2, + //using this to calculate since scroll may not have finished yet. + tipOffset = Math.ceil(this.settings.$target.offset().top - window_half + this.settings.$next_tip.outerHeight()), + right = w.width() + this.scrollLeft(w), + offsetBottom = w.height() + tipOffset, + bottom = w.height() + w.scrollTop(), + top = w.scrollTop(); + + if (tipOffset < top) { + if (tipOffset < 0) { + top = 0; + } else { + top = tipOffset; + } + } + + if (offsetBottom > bottom) { + bottom = offsetBottom; + } + + return [ + el.offset().top < top, + right < el.offset().left + el.outerWidth(), + bottom < el.offset().top + el.outerHeight(), + this.scrollLeft(w) > el.offset().left + ]; + }, + + visible : function (hidden_corners) { + var i = hidden_corners.length; + + while (i--) { + if (hidden_corners[i]) return false; + } + + return true; + }, + + nub_position : function (nub, pos, def) { + if (pos === 'auto') { + nub.addClass(def); + } else { + nub.addClass(pos); + } + }, + + startTimer : function () { + if (this.settings.$li.length) { + this.settings.automate = setTimeout(function () { + this.hide(); + this.show(); + this.startTimer(); + }.bind(this), this.settings.timer); + } else { + clearTimeout(this.settings.automate); + } + }, + + end : function () { + if (this.settings.cookieMonster) { + $.cookie(this.settings.cookieName, 'ridden', { expires: this.settings.cookieExpires, domain: this.settings.cookieDomain }); + } + + if (this.settings.timer > 0) { + clearTimeout(this.settings.automate); + } + + if (this.settings.modal && this.settings.expose) { + this.un_expose(); + } + + this.settings.$next_tip.data('closed', true); + + $('.joyride-modal-bg').hide(); + this.settings.$current_tip.hide(); + this.settings.postStepCallback(this.settings.$li.index(), this.settings.$current_tip); + this.settings.postRideCallback(this.settings.$li.index(), this.settings.$current_tip); + $('.joyride-tip-guide').remove(); + }, + + outerHTML : function (el) { + // support FireFox < 11 + return el.outerHTML || new XMLSerializer().serializeToString(el); + }, + + off : function () { + $(this.scope).off('.joyride'); + $(window).off('.joyride'); + $('.joyride-close-tip, .joyride-next-tip, .joyride-modal-bg').off('.joyride'); + $('.joyride-tip-guide, .joyride-modal-bg').remove(); + clearTimeout(this.settings.automate); + this.settings = {}; + }, + + reflow : function () {} + }; +}(Foundation.zj, this, this.document)); diff --git a/static/js/vendor/foundation.js b/static/js/vendor/foundation/foundation.js similarity index 86% rename from static/js/vendor/foundation.js rename to static/js/vendor/foundation/foundation.js index c0aa514..6f7f434 100644 --- a/static/js/vendor/foundation.js +++ b/static/js/vendor/foundation/foundation.js @@ -29,6 +29,48 @@ if (typeof jQuery === "undefined" && (function ($, window, document, undefined) { 'use strict'; + /* + matchMedia() polyfill - Test a CSS media + type/query in JS. Authors & copyright (c) 2012: + Scott Jehl, Paul Irish, Nicholas Zakas. + Dual MIT/BSD license + + https://github.com/paulirish/matchMedia.js + */ + + window.matchMedia = window.matchMedia || (function( doc, undefined ) { + + "use strict"; + + var bool, + docElem = doc.documentElement, + refNode = docElem.firstElementChild || docElem.firstChild, + // fakeBody required for + fakeBody = doc.createElement( "body" ), + div = doc.createElement( "div" ); + + div.id = "mq-test-1"; + div.style.cssText = "position:absolute;top:-100em"; + fakeBody.style.background = "none"; + fakeBody.appendChild(div); + + return function(q){ + + div.innerHTML = "­"; + + docElem.insertBefore( fakeBody, refNode ); + bool = div.offsetWidth === 42; + docElem.removeChild( fakeBody ); + + return { + matches: bool, + media: q + }; + + }; + + }( document )); + // add dusty browser stuff if (!Array.prototype.filter) { Array.prototype.filter = function(fun /*, thisp */) { @@ -40,7 +82,7 @@ if (typeof jQuery === "undefined" && var t = Object(this), len = t.length >>> 0; - if (typeof fun != "function") { + if (typeof fun !== "function") { return; } @@ -124,9 +166,8 @@ if (typeof jQuery === "undefined" && window.Foundation = { name : 'Foundation', - version : '4.1.5', + version : '4.2.2', - // global Foundation cache object cache : {}, init : function (scope, libraries, method, options, response, /* internal */ nc) { @@ -145,7 +186,7 @@ if (typeof jQuery === "undefined" && // set foundation global scope this.scope = scope || this.scope; - if (libraries && typeof libraries === 'string') { + if (libraries && typeof libraries === 'string' && !/reflow/i.test(libraries)) { if (/off/i.test(libraries)) return this.off(); library_arr = libraries.split(' '); @@ -156,6 +197,8 @@ if (typeof jQuery === "undefined" && } } } else { + if (/reflow/i.test(libraries)) args[1] = 'reflow'; + for (var lib in this.libs) { responses.push(this.init_lib(lib, args)); } @@ -189,6 +232,9 @@ if (typeof jQuery === "undefined" && this.patch(this.libs[lib]); return this.libs[lib].init.apply(this.libs[lib], args); } + else { + return function () {}; + } }.bind(this), lib); }, @@ -221,15 +267,15 @@ if (typeof jQuery === "undefined" && }, random_str : function (length) { - var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'.split(''); + var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split(''); if (!length) { - length = Math.floor(Math.random() * chars.length); + length = Math.floor(Math.random() * chars.length); } var str = ''; for (var i = 0; i < length; i++) { - str += chars[Math.floor(Math.random() * chars.length)]; + str += chars[Math.floor(Math.random() * chars.length)]; } return str; }, @@ -381,9 +427,9 @@ if (typeof jQuery === "undefined" && }, zj : function () { - try { + if (typeof Zepto !== 'undefined') { return Zepto; - } catch (e) { + } else { return jQuery; } }() @@ -398,4 +444,4 @@ if (typeof jQuery === "undefined" && }); }; -}(libFuncName, this, this.document)); \ No newline at end of file +}(libFuncName, this, this.document)); diff --git a/static/js/vendor/foundation.magellan.js b/static/js/vendor/foundation/foundation.magellan.js similarity index 94% rename from static/js/vendor/foundation.magellan.js rename to static/js/vendor/foundation/foundation.magellan.js index 60e2d09..92f960b 100644 --- a/static/js/vendor/foundation.magellan.js +++ b/static/js/vendor/foundation/foundation.magellan.js @@ -6,7 +6,7 @@ Foundation.libs.magellan = { name : 'magellan', - version : '4.0.0', + version : '4.2.2', settings : { activeClass: 'active' @@ -20,7 +20,7 @@ $.extend(true, this.settings, method); } - if (typeof method != 'string') { + if (typeof method !== 'string') { if (!this.settings.init) { this.fixed_magellan = $("[data-magellan-expedition]"); this.set_threshold(); @@ -54,7 +54,7 @@ .on('update-position.fndtn.magellan', function(){ var $el = $(this); // $el.data("magellan-fixed-position",""); - //$el.data("magellan-top-offset", ""); + // $el.data("magellan-top-offset", ""); }) .trigger('update-position'); @@ -79,8 +79,10 @@ if ($expedition.data("magellan-fixed-position") != fixed_position) { $expedition.data("magellan-fixed-position", fixed_position); if (fixed_position) { + $expedition.addClass('fixed'); $expedition.css({position:"fixed", top:0}); } else { + $expedition.removeClass('fixed'); $expedition.css({position:"", top:""}); } if (fixed_position && typeof attr != 'undefined' && attr != false) { @@ -125,6 +127,8 @@ off : function () { $(this.scope).off('.fndtn.magellan'); - } + }, + + reflow : function () {} }; }(Foundation.zj, this, this.document)); \ No newline at end of file diff --git a/static/js/vendor/foundation.orbit.js b/static/js/vendor/foundation/foundation.orbit.js similarity index 94% rename from static/js/vendor/foundation.orbit.js rename to static/js/vendor/foundation/foundation.orbit.js index 8c805e3..c4a80b4 100644 --- a/static/js/vendor/foundation.orbit.js +++ b/static/js/vendor/foundation/foundation.orbit.js @@ -6,10 +6,12 @@ Foundation.libs.orbit = { name: 'orbit', - version: '4.1.0', + version: '4.2.0', settings: { timer_speed: 10000, + pause_on_hover: true, + resume_on_mouseout: false, animation_speed: 500, bullets: true, stack_on_small: true, @@ -39,6 +41,11 @@ $.extend(true, self.settings, method); } + if ($(scope).is('[data-orbit]')) { + var scoped_self = $.extend(true, {}, self); + scoped_self._init(idx, el); + } + $('[data-orbit]', scope).each(function(idx, el) { var scoped_self = $.extend(true, {}, self); scoped_self._init(idx, el); @@ -119,7 +126,7 @@ $slides_container.append($slides.first().clone().attr('data-orbit-slide','')); $slides_container.prepend($slides.last().clone().attr('data-orbit-slide','')); // Make the first "real" slide active - $slides_container.css('marginLeft', '-100%'); + $slides_container.css(Foundation.rtl ? 'marginRight' : 'marginLeft', '-100%'); $slides.first().addClass(self.settings.active_slide_class); self._init_events($slides_container); @@ -161,6 +168,16 @@ }); $container + .on('mouseenter.fndtn.orbit', function(e) { + if (self.settings.pause_on_hover) { + self._stop_timer($slides_container); + } + }) + .on('mouseleave.fndtn.orbit', function(e) { + if (self.settings.resume_on_mouseout) { + self._start_timer($slides_container); + } + }) .on('orbit:after-slide-change.fndtn.orbit', function(e, orbit) { var $slide_number = $container.find('.' + self.settings.slide_number_class); @@ -168,12 +185,12 @@ $slide_number.replaceWith(self._slide_number_html(orbit.slide_number, orbit.total_slides)); } }) - .on('orbit:next-slide.fndtn.orbit click.fndtn.orbit', '.' + self.settings.next_class, function(e) { + .on('orbit:next-slide.fndtn.orbit click.fndtn.orbit', '.' + self.settings.next_class.split(" ").join("."), function(e) { e.preventDefault(); self._reset_timer($slides_container, true); self._goto($slides_container, 'next', function() {}); }) - .on('orbit:prev-slide.fndtn.orbit click.fndtn.orbit', '.' + self.settings.prev_class, function(e) { + .on('orbit:prev-slide.fndtn.orbit click.fndtn.orbit', '.' + self.settings.prev_class.split(" ").join("."), function(e) { e.preventDefault(); self._reset_timer($slides_container, true); self._goto($slides_container, 'prev', function() {}); diff --git a/static/js/vendor/foundation/foundation.placeholder.js b/static/js/vendor/foundation/foundation.placeholder.js new file mode 100644 index 0000000..e503b4c --- /dev/null +++ b/static/js/vendor/foundation/foundation.placeholder.js @@ -0,0 +1,179 @@ +/*! http://mths.be/placeholder v2.0.7 by @mathias + Modified to work with Zepto.js by ZURB +*/ +;(function(window, document, $) { + + var isInputSupported = 'placeholder' in document.createElement('input'), + isTextareaSupported = 'placeholder' in document.createElement('textarea'), + prototype = $.fn, + valHooks = $.valHooks, + hooks, + placeholder; + + if (isInputSupported && isTextareaSupported) { + + placeholder = prototype.placeholder = function() { + return this; + }; + + placeholder.input = placeholder.textarea = true; + + } else { + + placeholder = prototype.placeholder = function() { + var $this = this; + $this + .filter((isInputSupported ? 'textarea' : ':input') + '[placeholder]') + .not('.placeholder') + .bind({ + 'focus.placeholder': clearPlaceholder, + 'blur.placeholder': setPlaceholder + }) + .data('placeholder-enabled', true) + .trigger('blur.placeholder'); + return $this; + }; + + placeholder.input = isInputSupported; + placeholder.textarea = isTextareaSupported; + + hooks = { + 'get': function(element) { + var $element = $(element); + return $element.data('placeholder-enabled') && $element.hasClass('placeholder') ? '' : element.value; + }, + 'set': function(element, value) { + var $element = $(element); + if (!$element.data('placeholder-enabled')) { + return element.value = value; + } + if (value == '') { + element.value = value; + // Issue #56: Setting the placeholder causes problems if the element continues to have focus. + if (element != document.activeElement) { + // We can't use `triggerHandler` here because of dummy text/password inputs :( + setPlaceholder.call(element); + } + } else if ($element.hasClass('placeholder')) { + clearPlaceholder.call(element, true, value) || (element.value = value); + } else { + element.value = value; + } + // `set` can not return `undefined`; see http://jsapi.info/jquery/1.7.1/val#L2363 + return $element; + } + }; + + isInputSupported || (valHooks.input = hooks); + isTextareaSupported || (valHooks.textarea = hooks); + + $(function() { + // Look for forms + $(document).delegate('form', 'submit.placeholder', function() { + // Clear the placeholder values so they don't get submitted + var $inputs = $('.placeholder', this).each(clearPlaceholder); + setTimeout(function() { + $inputs.each(setPlaceholder); + }, 10); + }); + }); + + // Clear placeholder values upon page reload + $(window).bind('beforeunload.placeholder', function() { + $('.placeholder').each(function() { + this.value = ''; + }); + }); + + } + + function args(elem) { + // Return an object of element attributes + var newAttrs = {}, + rinlinejQuery = /^jQuery\d+$/; + $.each(elem.attributes, function(i, attr) { + if (attr.specified && !rinlinejQuery.test(attr.name)) { + newAttrs[attr.name] = attr.value; + } + }); + return newAttrs; + } + + function clearPlaceholder(event, value) { + var input = this, + $input = $(input); + if (input.value == $input.attr('placeholder') && $input.hasClass('placeholder')) { + if ($input.data('placeholder-password')) { + $input = $input.hide().next().show().attr('id', $input.removeAttr('id').data('placeholder-id')); + // If `clearPlaceholder` was called from `$.valHooks.input.set` + if (event === true) { + return $input[0].value = value; + } + $input.focus(); + } else { + input.value = ''; + $input.removeClass('placeholder'); + input == document.activeElement && input.select(); + } + } + } + + function setPlaceholder() { + var $replacement, + input = this, + $input = $(input), + $origInput = $input, + id = this.id; + if (input.value == '') { + if (input.type == 'password') { + if (!$input.data('placeholder-textinput')) { + try { + $replacement = $input.clone().attr({ 'type': 'text' }); + } catch(e) { + $replacement = $('').attr($.extend(args(this), { 'type': 'text' })); + } + $replacement + .removeAttr('name') + .data({ + 'placeholder-password': true, + 'placeholder-id': id + }) + .bind('focus.placeholder', clearPlaceholder); + $input + .data({ + 'placeholder-textinput': $replacement, + 'placeholder-id': id + }) + .before($replacement); + } + $input = $input.removeAttr('id').hide().prev().attr('id', id).show(); + // Note: `$input[0] != input` now! + } + $input.addClass('placeholder'); + $input[0].value = $input.attr('placeholder'); + } else { + $input.removeClass('placeholder'); + } + } + +}(this, document, Foundation.zj)); + +;(function ($, window, document, undefined) { + 'use strict'; + + Foundation.libs.placeholder = { + name : 'placeholder', + + version : '4.2.2', + + init : function (scope, method, options) { + this.scope = scope || this.scope; + + if (typeof method !== 'string') { + window.onload = function () { + $('input, textarea').placeholder(); + } + } + } + }; +}(Foundation.zj, this, this.document)); \ No newline at end of file diff --git a/static/js/vendor/foundation.reveal.js b/static/js/vendor/foundation/foundation.reveal.js similarity index 76% rename from static/js/vendor/foundation.reveal.js rename to static/js/vendor/foundation/foundation.reveal.js index 56f7d28..44a9bf1 100644 --- a/static/js/vendor/foundation.reveal.js +++ b/static/js/vendor/foundation/foundation.reveal.js @@ -6,7 +6,7 @@ Foundation.libs.reveal = { name: 'reveal', - version : '4.1.3', + version : '4.2.2', locked : false, @@ -14,6 +14,7 @@ animation: 'fadeAndPop', animationSpeed: 250, closeOnBackgroundClick: true, + closeOnEsc: true, dismissModalClass: 'close-reveal-modal', bgClass: 'reveal-modal-bg', open: function(){}, @@ -36,7 +37,6 @@ }, init : function (scope, method, options) { - this.scope = scope || this.scope; Foundation.inherit(this, 'data_options delay'); if (typeof method === 'object') { @@ -45,7 +45,7 @@ $.extend(true, this.settings, options); } - if (typeof method != 'string') { + if (typeof method !== 'string') { this.events(); return this.settings.init; @@ -61,12 +61,23 @@ .off('.fndtn.reveal') .on('click.fndtn.reveal', '[data-reveal-id]', function (e) { e.preventDefault(); + if (!self.locked) { + var element = $(this), + ajax = element.data('reveal-ajax'); + self.locked = true; - self.open.call(self, $(this)); + + if (typeof ajax === 'undefined') { + self.open.call(self, element); + } else { + var url = ajax === true ? element.attr('href') : ajax; + + self.open.call(self, element, {url: url}); + } } }) - .on('click.fndtn.reveal touchend.click.fndtn.reveal', this.close_targets(), function (e) { + .on('click.fndtn.reveal', this.close_targets(), function (e) { e.preventDefault(); if (!self.locked) { var settings = $.extend({}, self.settings, self.data_options($('.reveal-modal.open'))); @@ -85,12 +96,26 @@ .on('closed.fndtn.reveal', '.reveal-modal', this.settings.closed) .on('closed.fndtn.reveal', '.reveal-modal', this.close_video); + $( 'body' ).bind( 'keyup.reveal', function ( event ) { + var open_modal = $('.reveal-modal.open'), + settings = $.extend({}, self.settings, self.data_options(open_modal)); + if ( event.which === 27 && settings.closeOnEsc) { // 27 is the keycode for the Escape key + open_modal.foundation('reveal', 'close'); + } + }); + return true; }, - open : function (target) { + open : function (target, ajax_settings) { if (target) { - var modal = $('#' + target.data('reveal-id')); + if (typeof target.selector !== 'undefined') { + var modal = $('#' + target.data('reveal-id')); + } else { + var modal = $(this.scope); + + ajax_settings = target; + } } else { var modal = $(this.scope); } @@ -108,14 +133,36 @@ if (open_modal.length < 1) { this.toggle_bg(modal); } - this.hide(open_modal, this.settings.css.close); - this.show(modal, this.settings.css.open); + + if (typeof ajax_settings === 'undefined' || !ajax_settings.url) { + this.hide(open_modal, this.settings.css.close); + this.show(modal, this.settings.css.open); + } else { + var self = this, + old_success = typeof ajax_settings.success !== 'undefined' ? ajax_settings.success : null; + + $.extend(ajax_settings, { + success: function (data, textStatus, jqXHR) { + if ( $.isFunction(old_success) ) { + old_success(data, textStatus, jqXHR); + } + + modal.html(data); + $(modal).foundation('section', 'reflow'); + + self.hide(open_modal, self.settings.css.close); + self.show(modal, self.settings.css.open); + } + }); + + $.ajax(ajax_settings); + } } }, close : function (modal) { - var modal = modal || $(this.scope), + var modal = modal && modal.length ? modal : $(this.scope), open_modals = $('.reveal-modal.open'); if (open_modals.length > 0) { @@ -245,7 +292,7 @@ if (iframe.length > 0) { iframe.attr('data-src', iframe[0].src); iframe.attr('src', 'about:blank'); - video.fadeOut(100).hide(); + video.hide(); } }, @@ -257,8 +304,12 @@ var data_src = iframe.attr('data-src'); if (typeof data_src === 'string') { iframe[0].src = iframe.attr('data-src'); + } else { + var src = iframe[0].src; + iframe[0].src = undefined; + iframe[0].src = src; } - video.show().fadeIn(100); + video.show(); } }, @@ -272,6 +323,8 @@ off : function () { $(this.scope).off('.fndtn.reveal'); - } + }, + + reflow : function () {} }; }(Foundation.zj, this, this.document)); \ No newline at end of file diff --git a/static/js/vendor/foundation.section.js b/static/js/vendor/foundation/foundation.section.js similarity index 89% rename from static/js/vendor/foundation.section.js rename to static/js/vendor/foundation/foundation.section.js index 469da8f..b85748a 100644 --- a/static/js/vendor/foundation.section.js +++ b/static/js/vendor/foundation/foundation.section.js @@ -6,10 +6,11 @@ Foundation.libs.section = { name: 'section', - version : '4.1.3', + version : '4.2.2', settings : { deep_linking: false, + small_breakpoint: 768, one_up: true, section_selector : '[data-section]', region_selector : 'section, .section, [data-section-region]', @@ -28,7 +29,7 @@ $.extend(true, self.settings, method); } - if (typeof method != 'string') { + if (typeof method !== 'string') { this.set_active_from_hash(); this.events(); @@ -44,10 +45,12 @@ $(this.scope) .on('click.fndtn.section', '[data-section] .title, [data-section] [data-section-title]', function (e) { var $this = $(this), - section = $this.closest(self.settings.section_selector); + section = $this.closest(self.settings.region_selector); - self.toggle_active.call(this, e, self); - self.reflow(); + if (section.children(self.settings.content_selector).length > 0) { + self.toggle_active.call(this, e, self); + self.reflow(); + } }); $(window) @@ -95,7 +98,7 @@ || self.is_vertical_nav(parent) || self.is_horizontal_nav(parent) || self.is_accordion(parent)) { - if (prev_active_section[0] !== region[0] + if (prev_active_section[0] !== region[0] || (prev_active_section[0] === region[0] && !settings.one_up)) { region .removeClass('active') @@ -113,7 +116,7 @@ if (self.small(parent)) { prev_active_section.attr('style', ''); } else { - prev_active_section.attr('style', + prev_active_section.attr('style', 'visibility: hidden; padding-top: '+title_height+'px;'); } } @@ -197,7 +200,7 @@ self.position_titles($this); if ( (self.is_horizontal_nav($this) && !self.small($this)) - || self.is_vertical_tabs($this)) { + || self.is_vertical_tabs($this) && !self.small($this)) { self.position_content($this); } else { self.position_content($this, false); @@ -229,7 +232,6 @@ var hash = window.location.hash.substring(1), sections = $('[data-section]'), self = this; - sections.each(function () { var section = $(this), settings = $.extend({}, self.settings, self.data_options(section)); @@ -239,12 +241,21 @@ .children(self.settings.region_selector) .attr('style', '') .removeClass('active'); - regions - .map(function () { - return $(this).children('.content[data-slug="' + hash + '"], [data-section-content][data-slug="' + hash + '"]'); - }) - .parent() - .addClass('active'); + + var hash_regions = regions.map(function () { + var content = $(self.settings.content_selector, this), + content_slug = content.data('slug'); + + if (new RegExp(content_slug, 'i').test(hash)) + return content; + }); + + + var count = hash_regions.length; + + for (var i = count - 1; i >= 0; i--) { + $(hash_regions[i]).parent().addClass('active'); + } } }); }, @@ -295,6 +306,11 @@ if (typeof off === 'boolean') { content.attr('style', ''); section.attr('style', ''); + + // Reset the minHeight and maxWidth values (only applicable to + // vertical tabs) + content.css('minHeight', ''); + content.css('maxWidth', ''); } else { if (self.is_vertical_tabs(section) && !self.small(section)) { @@ -310,6 +326,7 @@ title_width = self.outerWidth(title); content_width = self.outerWidth(section) - title_width; + if (content_width < content_min_width) { content_min_width = content_width; } @@ -335,9 +352,6 @@ content.css('maxWidth', content_min_width - 2); }); - // Adjust the outer section container width to match - // the width of the title and content - section.css('maxWidth', title_width + content_min_width); } else { regions.each(function () { var region = $(this), @@ -345,20 +359,20 @@ content = region.children(self.settings.content_selector); if (!self.rtl) { content - .css({left: title.position().left - 1, + .css({left: title.position().left - 1, top: self.outerHeight(title) - 2}); } else { content - .css({right: self.position_right(title) + 1, + .css({right: self.position_right(title) + 1, top: self.outerHeight(title) - 2}); } }); // temporary work around for Zepto outerheight calculation issues. if (typeof Zepto === 'function') { - section.height(this.outerHeight(titles.first())); + section.height(this.outerHeight($(titles[0]))); } else { - section.height(this.outerHeight(titles.first()) - 2); + section.height(this.outerHeight($(titles[0])) - 2); } } } @@ -383,6 +397,7 @@ small : function (el) { var settings = $.extend({}, this.settings, this.data_options(el)); + if (this.is_horizontal_tabs(el)) { return false; } @@ -395,7 +410,7 @@ if ($('html').hasClass('ie8compat')) { return true; } - return $(this.scope).width() < 768; + return $(this.scope).width() < settings.small_breakpoint; }, off : function () { diff --git a/static/js/vendor/foundation/foundation.tooltips.js b/static/js/vendor/foundation/foundation.tooltips.js new file mode 100644 index 0000000..bb5d4ac --- /dev/null +++ b/static/js/vendor/foundation/foundation.tooltips.js @@ -0,0 +1,208 @@ +/*jslint unparam: true, browser: true, indent: 2 */ + +;(function ($, window, document, undefined) { + 'use strict'; + + Foundation.libs.tooltips = { + name: 'tooltips', + + version : '4.2.2', + + settings : { + selector : '.has-tip', + additionalInheritableClasses : [], + tooltipClass : '.tooltip', + appendTo: 'body', + 'disable-for-touch': false, + tipTemplate : function (selector, content) { + return '' + content + ''; + } + }, + + cache : {}, + + init : function (scope, method, options) { + Foundation.inherit(this, 'data_options'); + var self = this; + + if (typeof method === 'object') { + $.extend(true, this.settings, method); + } else if (typeof options !== 'undefined') { + $.extend(true, this.settings, options); + } + + if (typeof method !== 'string') { + if (Modernizr.touch) { + $(this.scope) + .on('click.fndtn.tooltip touchstart.fndtn.tooltip touchend.fndtn.tooltip', + '[data-tooltip]', function (e) { + var settings = $.extend({}, self.settings, self.data_options($(this))); + if (!settings['disable-for-touch']) { + e.preventDefault(); + $(settings.tooltipClass).hide(); + self.showOrCreateTip($(this)); + } + }) + .on('click.fndtn.tooltip touchstart.fndtn.tooltip touchend.fndtn.tooltip', + this.settings.tooltipClass, function (e) { + e.preventDefault(); + $(this).fadeOut(150); + }); + } else { + $(this.scope) + .on('mouseenter.fndtn.tooltip mouseleave.fndtn.tooltip', + '[data-tooltip]', function (e) { + var $this = $(this); + + if (/enter|over/i.test(e.type)) { + self.showOrCreateTip($this); + } else if (e.type === 'mouseout' || e.type === 'mouseleave') { + self.hide($this); + } + }); + } + + // $(this.scope).data('fndtn-tooltips', true); + } else { + return this[method].call(this, options); + } + + }, + + showOrCreateTip : function ($target) { + var $tip = this.getTip($target); + + if ($tip && $tip.length > 0) { + return this.show($target); + } + + return this.create($target); + }, + + getTip : function ($target) { + var selector = this.selector($target), + tip = null; + + if (selector) { + tip = $('span[data-selector="' + selector + '"]' + this.settings.tooltipClass); + } + + return (typeof tip === 'object') ? tip : false; + }, + + selector : function ($target) { + var id = $target.attr('id'), + dataSelector = $target.attr('data-tooltip') || $target.attr('data-selector'); + + if ((id && id.length < 1 || !id) && typeof dataSelector != 'string') { + dataSelector = 'tooltip' + Math.random().toString(36).substring(7); + $target.attr('data-selector', dataSelector); + } + + return (id && id.length > 0) ? id : dataSelector; + }, + + create : function ($target) { + var $tip = $(this.settings.tipTemplate(this.selector($target), $('
    ').html($target.attr('title')).html())), + classes = this.inheritable_classes($target); + + $tip.addClass(classes).appendTo(this.settings.appendTo); + if (Modernizr.touch) { + $tip.append('tap to close '); + } + $target.removeAttr('title').attr('title',''); + this.show($target); + }, + + reposition : function (target, tip, classes) { + var width, nub, nubHeight, nubWidth, column, objPos; + + tip.css('visibility', 'hidden').show(); + + width = target.data('width'); + nub = tip.children('.nub'); + nubHeight = this.outerHeight(nub); + nubWidth = this.outerHeight(nub); + + objPos = function (obj, top, right, bottom, left, width) { + return obj.css({ + 'top' : (top) ? top : 'auto', + 'bottom' : (bottom) ? bottom : 'auto', + 'left' : (left) ? left : 'auto', + 'right' : (right) ? right : 'auto', + 'width' : (width) ? width : 'auto' + }).end(); + }; + + objPos(tip, (target.offset().top + this.outerHeight(target) + 10), 'auto', 'auto', target.offset().left, width); + + if ($(window).width() < 767) { + objPos(tip, (target.offset().top + this.outerHeight(target) + 10), 'auto', 'auto', 12.5, $(this.scope).width()); + tip.addClass('tip-override'); + objPos(nub, -nubHeight, 'auto', 'auto', target.offset().left); + } else { + var left = target.offset().left; + if (Foundation.rtl) { + left = target.offset().left + target.offset().width - this.outerWidth(tip); + } + objPos(tip, (target.offset().top + this.outerHeight(target) + 10), 'auto', 'auto', left, width); + tip.removeClass('tip-override'); + if (classes && classes.indexOf('tip-top') > -1) { + objPos(tip, (target.offset().top - this.outerHeight(tip)), 'auto', 'auto', left, width) + .removeClass('tip-override'); + } else if (classes && classes.indexOf('tip-left') > -1) { + objPos(tip, (target.offset().top + (this.outerHeight(target) / 2) - nubHeight*2.5), 'auto', 'auto', (target.offset().left - this.outerWidth(tip) - nubHeight), width) + .removeClass('tip-override'); + } else if (classes && classes.indexOf('tip-right') > -1) { + objPos(tip, (target.offset().top + (this.outerHeight(target) / 2) - nubHeight*2.5), 'auto', 'auto', (target.offset().left + this.outerWidth(target) + nubHeight), width) + .removeClass('tip-override'); + } + } + + tip.css('visibility', 'visible').hide(); + }, + + inheritable_classes : function (target) { + var inheritables = ['tip-top', 'tip-left', 'tip-bottom', 'tip-right', 'noradius'].concat(this.settings.additionalInheritableClasses), + classes = target.attr('class'), + filtered = classes ? $.map(classes.split(' '), function (el, i) { + if ($.inArray(el, inheritables) !== -1) { + return el; + } + }).join(' ') : ''; + + return $.trim(filtered); + }, + + show : function ($target) { + var $tip = this.getTip($target); + + this.reposition($target, $tip, $target.attr('class')); + $tip.fadeIn(150); + }, + + hide : function ($target) { + var $tip = this.getTip($target); + + $tip.fadeOut(150); + }, + + // deprecate reload + reload : function () { + var $self = $(this); + + return ($self.data('fndtn-tooltips')) ? $self.foundationTooltips('destroy').foundationTooltips('init') : $self.foundationTooltips('init'); + }, + + off : function () { + $(this.scope).off('.fndtn.tooltip'); + $(this.settings.tooltipClass).each(function (i) { + $('[data-tooltip]').get(i).attr('title', $(this).text()); + }).remove(); + }, + + reflow : function () {} + }; +}(Foundation.zj, this, this.document)); diff --git a/static/js/vendor/foundation/foundation.topbar.js b/static/js/vendor/foundation/foundation.topbar.js new file mode 100644 index 0000000..d4be290 --- /dev/null +++ b/static/js/vendor/foundation/foundation.topbar.js @@ -0,0 +1,304 @@ +/*jslint unparam: true, browser: true, indent: 2 */ + +;(function ($, window, document, undefined) { + 'use strict'; + + Foundation.libs.topbar = { + name : 'topbar', + + version : '4.2.3', + + settings : { + index : 0, + stickyClass : 'sticky', + custom_back_text: true, + back_text: 'Back', + is_hover: true, + scrolltop : true, // jump to top when sticky nav menu toggle is clicked + init : false + }, + + init : function (section, method, options) { + Foundation.inherit(this, 'data_options'); + var self = this; + + if (typeof method === 'object') { + $.extend(true, this.settings, method); + } else if (typeof options !== 'undefined') { + $.extend(true, this.settings, options); + } + + if (typeof method !== 'string') { + + $('.top-bar, [data-topbar]').each(function () { + $.extend(true, self.settings, self.data_options($(this))); + self.settings.$w = $(window); + self.settings.$topbar = $(this); + self.settings.$section = self.settings.$topbar.find('section'); + self.settings.$titlebar = self.settings.$topbar.children('ul').first(); + self.settings.$topbar.data('index', 0); + + var breakpoint = $("
    ").insertAfter(self.settings.$topbar); + self.settings.breakPoint = breakpoint.width(); + breakpoint.remove(); + + self.assemble(); + + if (self.settings.$topbar.parent().hasClass('fixed')) { + $('body').css('padding-top', self.outerHeight(self.settings.$topbar)); + } + }); + + if (!self.settings.init) { + this.events(); + } + + return this.settings.init; + } else { + // fire method + return this[method].call(this, options); + } + }, + + events : function () { + var self = this; + var offst = this.outerHeight($('.top-bar, [data-topbar]')); + $(this.scope) + .off('.fndtn.topbar') + .on('click.fndtn.topbar', '.top-bar .toggle-topbar, [data-topbar] .toggle-topbar', function (e) { + var topbar = $(this).closest('.top-bar, [data-topbar]'), + section = topbar.find('section, .section'), + titlebar = topbar.children('ul').first(); + + e.preventDefault(); + + if (self.breakpoint()) { + if (!self.rtl) { + section.css({left: '0%'}); + section.find('>.name').css({left: '100%'}); + } else { + section.css({right: '0%'}); + section.find('>.name').css({right: '100%'}); + } + + section.find('li.moved').removeClass('moved'); + topbar.data('index', 0); + + topbar + .toggleClass('expanded') + .css('height', ''); + } + + if (!topbar.hasClass('expanded')) { + if (topbar.hasClass('fixed')) { + topbar.parent().addClass('fixed'); + topbar.removeClass('fixed'); + $('body').css('padding-top',offst); + } + } else if (topbar.parent().hasClass('fixed')) { + topbar.parent().removeClass('fixed'); + topbar.addClass('fixed'); + $('body').css('padding-top','0'); + + if (self.settings.scrolltop) { + window.scrollTo(0,0); + } + } + }) + + .on('mouseenter mouseleave', '.top-bar li', function (e) { + if (!self.settings.is_hover) return; + + if (/enter|over/i.test(e.type)) { + $(this).addClass('hover'); + } else { + $(this).removeClass('hover'); + } + }) + + .on('click.fndtn.topbar', '.top-bar li.has-dropdown', function (e) { + if (self.breakpoint()) return; + + var li = $(this), + target = $(e.target), + topbar = li.closest('[data-topbar], .top-bar'), + is_hover = topbar.data('topbar'); + + if (self.settings.is_hover && !Modernizr.touch) return; + + e.stopImmediatePropagation(); + + if (target[0].nodeName === 'A' && target.parent().hasClass('has-dropdown')) { + e.preventDefault(); + } + + if (li.hasClass('hover')) { + li + .removeClass('hover') + .find('li') + .removeClass('hover'); + } else { + li.addClass('hover'); + } + }) + + .on('click.fndtn.topbar', '.top-bar .has-dropdown>a, [data-topbar] .has-dropdown>a', function (e) { + if (self.breakpoint()) { + e.preventDefault(); + + var $this = $(this), + topbar = $this.closest('.top-bar, [data-topbar]'), + section = topbar.find('section, .section'), + titlebar = topbar.children('ul').first(), + dropdownHeight = $this.next('.dropdown').outerHeight(), + $selectedLi = $this.closest('li'); + + topbar.data('index', topbar.data('index') + 1); + $selectedLi.addClass('moved'); + + if (!self.rtl) { + section.css({left: -(100 * topbar.data('index')) + '%'}); + section.find('>.name').css({left: 100 * topbar.data('index') + '%'}); + } else { + section.css({right: -(100 * topbar.data('index')) + '%'}); + section.find('>.name').css({right: 100 * topbar.data('index') + '%'}); + } + + topbar.css('height', self.outerHeight($this.siblings('ul'), true) + self.outerHeight(titlebar, true)); + } + }); + + $(window).on('resize.fndtn.topbar', function () { + if (!self.breakpoint()) { + $('.top-bar, [data-topbar]') + .css('height', '') + .removeClass('expanded') + .find('li') + .removeClass('hover'); + } + }.bind(this)); + + $('body').on('click.fndtn.topbar', function (e) { + var parent = $(e.target).closest('[data-topbar], .top-bar'); + + if (parent.length > 0) { + return; + } + + $('.top-bar li, [data-topbar] li').removeClass('hover'); + }); + + // Go up a level on Click + $(this.scope).on('click.fndtn', '.top-bar .has-dropdown .back, [data-topbar] .has-dropdown .back', function (e) { + e.preventDefault(); + + var $this = $(this), + topbar = $this.closest('.top-bar, [data-topbar]'), + titlebar = topbar.children('ul').first(), + section = topbar.find('section, .section'), + $movedLi = $this.closest('li.moved'), + $previousLevelUl = $movedLi.parent(); + + topbar.data('index', topbar.data('index') - 1); + + if (!self.rtl) { + section.css({left: -(100 * topbar.data('index')) + '%'}); + section.find('>.name').css({left: 100 * topbar.data('index') + '%'}); + } else { + section.css({right: -(100 * topbar.data('index')) + '%'}); + section.find('>.name').css({right: 100 * topbar.data('index') + '%'}); + } + + if (topbar.data('index') === 0) { + topbar.css('height', ''); + } else { + topbar.css('height', self.outerHeight($previousLevelUl, true) + self.outerHeight(titlebar, true)); + } + + setTimeout(function () { + $movedLi.removeClass('moved'); + }, 300); + }); + }, + + breakpoint : function () { + return $(document).width() <= this.settings.breakPoint || $('html').hasClass('lt-ie9'); + }, + + assemble : function () { + var self = this; + // Pull element out of the DOM for manipulation + this.settings.$section.detach(); + + this.settings.$section.find('.has-dropdown>a').each(function () { + var $link = $(this), + $dropdown = $link.siblings('.dropdown'), + url = $link.attr('href'); + + if (url && url.length > 1) { + var $titleLi = $('
  • ' + $link.text() +'
    • '); + } else { + var $titleLi = $('
    • '); + } + + // Copy link to subnav + if (self.settings.custom_back_text == true) { + $titleLi.find('h5>a').html('« ' + self.settings.back_text); + } else { + $titleLi.find('h5>a').html('« ' + $link.html()); + } + $dropdown.prepend($titleLi); + }); + + // Put element back in the DOM + this.settings.$section.appendTo(this.settings.$topbar); + + // check for sticky + this.sticky(); + }, + + height : function (ul) { + var total = 0, + self = this; + + ul.find('> li').each(function () { total += self.outerHeight($(this), true); }); + + return total; + }, + + sticky : function () { + var klass = '.' + this.settings.stickyClass; + if ($(klass).length > 0) { + var distance = $(klass).length ? $(klass).offset().top: 0, + $window = $(window), + offst = this.outerHeight($('.top-bar')), + t_top; + //Whe resize elements of the page on windows resize. Must recalculate distance + $(window).resize(function() { + clearTimeout(t_top); + t_top = setTimeout (function() { + distance = $(klass).offset().top; + },105); + }); + $window.scroll(function() { + if ($window.scrollTop() > (distance)) { + $(klass).addClass("fixed"); + $('body').css('padding-top',offst); + } + + else if ($window.scrollTop() <= distance) { + $(klass).removeClass("fixed"); + $('body').css('padding-top','0'); + } + }); + } + }, + + off : function () { + $(this.scope).off('.fndtn.topbar'); + $(window).off('.fndtn.topbar'); + }, + + reflow : function () {} + }; +}(Foundation.zj, this, this.document)); diff --git a/static/js/vendor/foundation/index.js b/static/js/vendor/foundation/index.js new file mode 100644 index 0000000..ab57034 --- /dev/null +++ b/static/js/vendor/foundation/index.js @@ -0,0 +1,17 @@ +/* +=require foundation/foundation +=require foundation/foundation.alerts +=require foundation/foundation.clearing +=require foundation/foundation.cookie +=require foundation/foundation.dropdown +=require foundation/foundation.forms +=require foundation/foundation.joyride +=require foundation/foundation.magellan +=require foundation/foundation.orbit +=require foundation/foundation.reveal +=require foundation/foundation.section +=require foundation/foundation.tooltips +=require foundation/foundation.topbar +=require foundation/foundation.interchange +=require foundation/foundation.placeholder +*/ \ No newline at end of file diff --git a/static/js/vendor/jquery.js b/static/js/vendor/jquery.js new file mode 100644 index 0000000..86a6b09 --- /dev/null +++ b/static/js/vendor/jquery.js @@ -0,0 +1,9807 @@ +/*! + * jQuery JavaScript Library v1.10.1 + * http://jquery.com/ + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * + * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2013-05-30T21:49Z + */ +(function( window, undefined ) { + +// Can't do this because several apps including ASP.NET trace +// the stack via arguments.caller.callee and Firefox dies if +// you try to trace through "use strict" call chains. (#13335) +// Support: Firefox 18+ +//"use strict"; +var + // The deferred used on DOM ready + readyList, + + // A central reference to the root jQuery(document) + rootjQuery, + + // Support: IE<10 + // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined` + core_strundefined = typeof undefined, + + // Use the correct document accordingly with window argument (sandbox) + location = window.location, + document = window.document, + docElem = document.documentElement, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // [[Class]] -> type pairs + class2type = {}, + + // List of deleted data cache ids, so we can reuse them + core_deletedIds = [], + + core_version = "1.10.1", + + // Save a reference to some core methods + core_concat = core_deletedIds.concat, + core_push = core_deletedIds.push, + core_slice = core_deletedIds.slice, + core_indexOf = core_deletedIds.indexOf, + core_toString = class2type.toString, + core_hasOwn = class2type.hasOwnProperty, + core_trim = core_version.trim, + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Used for matching numbers + core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, + + // Used for splitting on whitespace + core_rnotwhite = /\S+/g, + + // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, + rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // The ready event handler + completed = function( event ) { + + // readyState === "complete" is good enough for us to call the dom ready in oldIE + if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { + detach(); + jQuery.ready(); + } + }, + // Clean-up method for dom ready events + detach = function() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", completed, false ); + window.removeEventListener( "load", completed, false ); + + } else { + document.detachEvent( "onreadystatechange", completed ); + window.detachEvent( "onload", completed ); + } + }; + +jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: core_version, + + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return core_slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; + }, + + slice: function() { + return this.pushStack( core_slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: core_push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var src, copyIsArray, copy, name, options, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), + + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger("ready").off("ready"); + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + /* jshint eqeqeq: false */ + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + if ( obj == null ) { + return String( obj ); + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ core_toString.call(obj) ] || "object" : + typeof obj; + }, + + isPlainObject: function( obj ) { + var key; + + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !core_hasOwn.call(obj, "constructor") && + !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Support: IE<9 + // Handle iteration over inherited properties before own properties. + if ( jQuery.support.ownLast ) { + for ( key in obj ) { + return core_hasOwn.call( obj, key ); + } + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + for ( key in obj ) {} + + return key === undefined || core_hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + // data: string of html + // context (optional): If specified, the fragment will be created in this context, defaults to document + // keepScripts (optional): If true, will include scripts passed in the html string + parseHTML: function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + context = context || document; + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[1] ) ]; + } + + parsed = jQuery.buildFragment( [ data ], context, scripts ); + if ( scripts ) { + jQuery( scripts ).remove(); + } + return jQuery.merge( [], parsed.childNodes ); + }, + + parseJSON: function( data ) { + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + if ( data === null ) { + return data; + } + + if ( typeof data === "string" ) { + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + if ( data ) { + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + } + } + } + + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + if ( !data || typeof data !== "string" ) { + return null; + } + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Use native String.trim function wherever possible + trim: core_trim && !core_trim.call("\uFEFF\xA0") ? + function( text ) { + return text == null ? + "" : + core_trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + core_push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( core_indexOf ) { + return core_indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var l = second.length, + i = first.length, + j = 0; + + if ( typeof l === "number" ) { + for ( ; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var retVal, + ret = [], + i = 0, + length = elems.length; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return core_concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var args, proxy, tmp; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = core_slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations. + // Note: this method belongs to the css module but it's needed here for the support module. + // If support gets modularized, this method should be moved back to the css module. + swap: function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + } +}); + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", completed ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", completed ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // detach all dom ready events + detach(); + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +function isArraylike( obj ) { + var length = obj.length, + type = jQuery.type( obj ); + + if ( jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.nodeType === 1 && length ) { + return true; + } + + return type === "array" || type !== "function" && + ( length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj ); +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); +/*! + * Sizzle CSS Selector Engine v1.9.4-pre + * http://sizzlejs.com/ + * + * Copyright 2013 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2013-05-27 + */ +(function( window, undefined ) { + +var i, + support, + cachedruns, + Expr, + getText, + isXML, + compile, + outermostContext, + sortInput, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + hasDuplicate = false, + sortOrder = function() { return 0; }, + + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf if we can't use a native one + indexOf = arr.indexOf || function( elem ) { + var i = 0, + len = this.length; + for ( ; i < len; i++ ) { + if ( this[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + + "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", + + // Prefer arguments quoted, + // then not containing pseudos/brackets, + // then attribute selectors/non-parenthetical expressions, + // then anything else + // These preferences are here to reduce the number of selectors + // needing tokenize in the PSEUDO preFilter + pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + + rsibling = new RegExp( whitespace + "*[+~]" ), + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rescape = /'|\\/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + // BMP codepoint + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + + context = context || document; + results = results || []; + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { + return []; + } + + if ( documentIsHTML && !seed ) { + + // Shortcuts + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // QSA path + if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + nid = old = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && context.parentNode || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * For feature detection + * @param {Function} fn The function to test for native support + */ +function isNative( fn ) { + return rnative.test( fn + "" ); +} + +/** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key += " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return !!fn( div ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( div.parentNode ) { + div.parentNode.removeChild( div ); + } + // release memory in IE + div = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied if the test fails + * @param {Boolean} test The result of a test. If true, null will be set as the handler in leiu of the specified handler + */ +function addHandle( attrs, handler, test ) { + attrs = attrs.split("|"); + var current, + i = attrs.length, + setHandle = test ? null : handler; + + while ( i-- ) { + // Don't override a user's handler + if ( !(current = Expr.attrHandle[ attrs[i] ]) || current === handler ) { + Expr.attrHandle[ attrs[i] ] = setHandle; + } + } +} + +/** + * Fetches boolean attributes by node + * @param {Element} elem + * @param {String} name + */ +function boolHandler( elem, name ) { + // XML does not need to be checked as this will not be assigned for XML documents + var val = elem.getAttributeNode( name ); + return val && val.specified ? + val.value : + elem[ name ] === true ? name.toLowerCase() : null; +} + +/** + * Fetches attributes without interpolation + * http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx + * @param {Element} elem + * @param {String} name + */ +function interpolationHandler( elem, name ) { + // XML does not need to be checked as this will not be assigned for XML documents + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); +} + +/** + * Uses defaultValue to retrieve value in IE6/7 + * @param {Element} elem + * @param {String} name + */ +function valueHandler( elem ) { + // Ignore the value *property* on inputs by using defaultValue + // Fallback to Sizzle.attr by returning undefined where appropriate + // XML does not need to be checked as this will not be assigned for XML documents + if ( elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns Returns -1 if a precedes b, 1 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + ( ~b.sourceIndex || MAX_NEGATIVE ) - + ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Detect xml + * @param {Element|Object} elem An element or a document + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var doc = node ? node.ownerDocument || node : preferredDoc, + parent = doc.parentWindow; + + // If no document and documentElement is available, return + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Set our document + document = doc; + docElem = doc.documentElement; + + // Support tests + documentIsHTML = !isXML( doc ); + + // Support: IE>8 + // If iframe document is assigned to "document" variable and if iframe has been reloaded, + // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 + if ( parent && parent.frameElement ) { + parent.attachEvent( "onbeforeunload", function() { + setDocument(); + }); + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) + support.attributes = assert(function( div ) { + + // Support: IE<8 + // Prevent attribute/property "interpolation" + div.innerHTML = ""; + addHandle( "type|href|height|width", interpolationHandler, div.firstChild.getAttribute("href") === "#" ); + + // Support: IE<9 + // Use getAttributeNode to fetch booleans when getAttribute lies + addHandle( booleans, boolHandler, div.getAttribute("disabled") == null ); + + div.className = "i"; + return !div.getAttribute("className"); + }); + + // Support: IE<9 + // Retrieving value should defer to defaultValue + support.input = assert(function( div ) { + div.innerHTML = ""; + div.firstChild.setAttribute( "value", "" ); + return div.firstChild.getAttribute( "value" ) === ""; + }); + + // IE6/7 still return empty string for value, + // but are actually retrieving the property + addHandle( "value", valueHandler, support.attributes && support.input ); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Check if getElementsByClassName can be trusted + support.getElementsByClassName = assert(function( div ) { + div.innerHTML = "
    "; + + // Support: Safari<4 + // Catch class over-caching + div.firstChild.className = "i"; + // Support: Opera<10 + // Catch gEBCN failure to find non-leading classes + return div.getElementsByClassName("i").length === 2; + }); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( div ) { + docElem.appendChild( div ).id = expando; + return !doc.getElementsByName || !doc.getElementsByName( expando ).length; + }); + + // ID find and filter + if ( support.getById ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && documentIsHTML ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + // Support: IE6/7 + // getElementById is not reliable as a find shortcut + delete Expr.find["ID"]; + + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); + } + } : + function( tag, context ) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See http://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = isNative(doc.querySelectorAll)) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = ""; + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + }); + + assert(function( div ) { + + // Support: Opera 10-12/IE8 + // ^= $= *= and empty values + // Should not select anything + // Support: Windows 8 Native Apps + // The type attribute is restricted during .innerHTML assignment + var input = doc.createElement("input"); + input.setAttribute( "type", "hidden" ); + div.appendChild( input ).setAttribute( "t", "" ); + + if ( div.querySelectorAll("[t^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) + // Detached nodes confoundingly follow *each other* + support.sortDetached = assert(function( div1 ) { + // Should return 1, but returns 4 (following) + return div1.compareDocumentPosition( doc.createElement("div") ) & 1; + }); + + // Document order sorting + sortOrder = docElem.compareDocumentPosition ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b ); + + if ( compare ) { + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === doc || contains(preferredDoc, a) ) { + return -1; + } + if ( b === doc || contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } + + // Not directly comparable, sort on existence of method + return a.compareDocumentPosition ? -1 : 1; + } : + function( a, b ) { + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Parentless nodes are either documents or disconnected + } else if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return doc; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + if ( support.matchesSelector && documentIsHTML && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch(e) {} + } + + return Sizzle( expr, document, null, [elem] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = ( fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined ); + + return val === undefined ? + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null : + val; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + for ( ; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (see #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[5] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] && match[4] !== undefined ) { + match[2] = match[4]; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + // Use previously-cached element index if available + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; + + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + // Cache the index of each encountered element + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), + // not comment, processing instructions, or others + // Thanks to Diego Perini for the nodeName shortcut + // Greater than "@" means alpha characters (specifically not starting with "#" or "?") + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( tokens = [] ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var data, cache, outerCache, + dirkey = dirruns + " " + doneName; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { + if ( (data = cache[1]) === true || data === cachedruns ) { + return data === true; + } + } else { + cache = outerCache[ dir ] = [ dirkey ]; + cache[1] = matcher( elem, context, xml ) || cachedruns; + if ( cache[1] === true ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + // A counter to specify which element is currently being matched + var matcherCachedRuns = 0, + bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, expandContext ) { + var elem, j, matcher, + setMatched = [], + matchedCount = 0, + i = "0", + unmatched = seed && [], + outermost = expandContext != null, + contextBackup = outermostContext, + // We must always have either seed elements or context + elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); + + if ( outermost ) { + outermostContext = context !== document && context; + cachedruns = matcherCachedRuns; + } + + // Add elements passing elementMatchers directly to results + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below + for ( ; (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + cachedruns = ++matcherCachedRuns; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !group ) { + group = tokenize( selector ); + } + i = group.length; + while ( i-- ) { + cached = matcherFromTokens( group[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + } + return cached; +}; + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + match = tokenize( selector ); + + if ( !seed ) { + // Try to minimize operations if there is only one group + if ( match.length === 1 ) { + + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + support.getById && context.nodeType === 9 && documentIsHTML && + Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + } + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && context.parentNode || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + } + + // Compile and execute a filtering function + // Provide `match` to avoid retokenization if we modified the selector above + compile( selector, match )( + seed, + context, + !documentIsHTML, + results, + rsibling.test( selector ) + ); + return results; +} + +// Deprecated +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Initialize against the default document +setDocument(); + +// Support: Chrome<<14 +// Always assume duplicates if they aren't passed to the comparison function +[0, 0].sort( sortOrder ); +support.detectDuplicates = hasDuplicate; + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})( window ); +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // First callback to fire (used internally by add and fireWith) + firingStart, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + firingLength = 0; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( list && ( !fired || stack ) ) { + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var action = tuple[ 0 ], + fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = core_slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; + if( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); +jQuery.support = (function( support ) { + + var all, a, input, select, fragment, opt, eventName, isSupported, i, + div = document.createElement("div"); + + // Setup + div.setAttribute( "className", "t" ); + div.innerHTML = "
    a"; + + // Finish early in limited (non-browser) environments + all = div.getElementsByTagName("*") || []; + a = div.getElementsByTagName("a")[ 0 ]; + if ( !a || !a.style || !all.length ) { + return support; + } + + // First batch of tests + select = document.createElement("select"); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName("input")[ 0 ]; + + a.style.cssText = "top:1px;float:left;opacity:.5"; + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + support.getSetAttribute = div.className !== "t"; + + // IE strips leading whitespace when .innerHTML is used + support.leadingWhitespace = div.firstChild.nodeType === 3; + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + support.tbody = !div.getElementsByTagName("tbody").length; + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + support.htmlSerialize = !!div.getElementsByTagName("link").length; + + // Get the style information from getAttribute + // (IE uses .cssText instead) + support.style = /top/.test( a.getAttribute("style") ); + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + support.hrefNormalized = a.getAttribute("href") === "/a"; + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + support.opacity = /^0.5/.test( a.style.opacity ); + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + support.cssFloat = !!a.style.cssFloat; + + // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) + support.checkOn = !!input.value; + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + support.optSelected = opt.selected; + + // Tests for enctype support on a form (#6743) + support.enctype = !!document.createElement("form").enctype; + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>"; + + // Will be defined later + support.inlineBlockNeedsLayout = false; + support.shrinkWrapBlocks = false; + support.pixelPosition = false; + support.deleteExpando = true; + support.noCloneEvent = true; + support.reliableMarginRight = true; + support.boxSizingReliable = true; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<9 + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + // Check if we can trust getAttribute("value") + input = document.createElement("input"); + input.setAttribute( "value", "" ); + support.input = input.getAttribute( "value" ) === ""; + + // Check if an input maintains its value after becoming a radio + input.value = "t"; + input.setAttribute( "type", "radio" ); + support.radioValue = input.value === "t"; + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "checked", "t" ); + input.setAttribute( "name", "t" ); + + fragment = document.createDocumentFragment(); + fragment.appendChild( input ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) + for ( i in { submit: true, change: true, focusin: true }) { + div.setAttribute( eventName = "on" + i, "t" ); + + support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; + } + + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + // Support: IE<9 + // Iteration over object's inherited properties before its own. + for ( i in jQuery( support ) ) { + break; + } + support.ownLast = i !== "0"; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, marginDiv, tds, + divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + container = document.createElement("div"); + container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; + + body.appendChild( container ).appendChild( div ); + + // Support: IE8 + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + div.innerHTML = "
    t
    "; + tds = div.getElementsByTagName("td"); + tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Support: IE8 + // Check if empty table cells still have offsetWidth/Height + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check box-sizing and margin behavior. + div.innerHTML = ""; + div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; + + // Workaround failing boxSizing test due to offsetWidth returning wrong value + // with some non-1 values of body zoom, ticket #13543 + jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() { + support.boxSizing = div.offsetWidth === 4; + }); + + // Use window.getComputedStyle because jsdom on node.js will break without it. + if ( window.getComputedStyle ) { + support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; + support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + marginDiv = div.appendChild( document.createElement("div") ); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + + support.reliableMarginRight = + !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); + } + + if ( typeof div.style.zoom !== core_strundefined ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.innerHTML = ""; + div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Support: IE6 + // Check if elements with layout shrink-wrap their children + div.style.display = "block"; + div.innerHTML = "
    "; + div.firstChild.style.width = "5px"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + + if ( support.inlineBlockNeedsLayout ) { + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + // Support: IE<8 + body.style.zoom = 1; + } + } + + body.removeChild( container ); + + // Null elements to avoid leaks in IE + container = div = tds = marginDiv = null; + }); + + // Null elements to avoid leaks in IE + all = select = fragment = opt = a = input = null; + + return support; +})({}); + +var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, + rmultiDash = /([A-Z])/g; + +function internalData( elem, name, data, pvt /* Internal Use Only */ ){ + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var ret, thisCache, + internalKey = jQuery.expando, + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + // Avoid exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( typeof name === "string" ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} + +function internalRemoveData( elem, name, pvt ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, i, + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + i = name.length; + while ( i-- ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + /* jshint eqeqeq: false */ + } else if ( jQuery.support.deleteExpando || cache != cache.window ) { + /* jshint eqeqeq: true */ + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} + +jQuery.extend({ + cache: {}, + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "applet": true, + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + // Do not set data on non-element because it will not be cleared (#8335). + if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { + return false; + } + + var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; + + // nodes accept data unless otherwise specified; rejection can be conditional + return !noData || noData !== true && elem.getAttribute("classid") === noData; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var attrs, name, + data = null, + i = 0, + elem = this[0]; + + // Special expections of .data basically thwart jQuery.access, + // so implement the relevant behavior ourselves + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attrs = elem.attributes; + for ( ; i < attrs.length; i++ ) { + name = attrs[i].name; + + if ( name.indexOf("data-") === 0 ) { + name = jQuery.camelCase( name.slice(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return arguments.length > 1 ? + + // Sets one value + this.each(function() { + jQuery.data( this, key, value ); + }) : + + // Gets one value + // Try to fetch any internally stored data first + elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var nodeHook, boolHook, + rclass = /[\t\r\n\f]/g, + rreturn = /\r/g, + rfocusable = /^(?:input|select|textarea|button|object)$/i, + rclickable = /^(?:a|area)$/i, + ruseDefault = /^(?:checked|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + getSetInput = jQuery.support.input; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call( this, j, this.className ) ); + }); + } + + if ( proceed ) { + // The disjunction here is for better compressibility (see removeClass) + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + " " + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + elem.className = jQuery.trim( cur ); + + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = arguments.length === 0 || typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call( this, j, this.className ) ); + }); + } + if ( proceed ) { + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + "" + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + elem.className = value ? jQuery.trim( cur ) : ""; + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.match( core_rnotwhite ) || []; + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space separated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + // Toggle whole class name + } else if ( type === core_strundefined || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // If the element has a class name or if we're passed "false", + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var ret, hooks, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // Use proper attribute retrieval(#6932, #12072) + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + elem.text; + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // oldIE doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + // Don't return options that are disabled or in a disabled optgroup + ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && + ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) { + optionSet = true; + } + } + + // force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attr: function( elem, name, value ) { + var hooks, ret, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === core_strundefined ) { + return jQuery.prop( elem, name, value ); + } + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + + } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, value + "" ); + return value; + } + + } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( core_rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( (name = attrNames[i++]) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( jQuery.expr.match.bool.test( name ) ) { + // Set corresponding property to false + if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + elem[ propName ] = false; + // Support: IE<9 + // Also clear defaultChecked/defaultSelected (if appropriate) + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = + elem[ propName ] = false; + } + + // See #9699 for explanation of this approach (setting first, then removal) + } else { + jQuery.attr( elem, name, "" ); + } + + elem.removeAttribute( getSetAttribute ? name : propName ); + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to default in case type is set after value during creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? + ret : + ( elem[ name ] = value ); + + } else { + return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? + ret : + elem[ name ]; + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + return tabindex ? + parseInt( tabindex, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + -1; + } + } + } +}); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + // IE<8 needs the *property* name + elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); + + // Use defaultChecked and defaultSelected for oldIE + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; + } + + return name; + } +}; +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { + var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr; + + jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ? + function( elem, name, isXML ) { + var fn = jQuery.expr.attrHandle[ name ], + ret = isXML ? + undefined : + /* jshint eqeqeq: false */ + (jQuery.expr.attrHandle[ name ] = undefined) != + getter( elem, name, isXML ) ? + + name.toLowerCase() : + null; + jQuery.expr.attrHandle[ name ] = fn; + return ret; + } : + function( elem, name, isXML ) { + return isXML ? + undefined : + elem[ jQuery.camelCase( "default-" + name ) ] ? + name.toLowerCase() : + null; + }; +}); + +// fix oldIE attroperties +if ( !getSetInput || !getSetAttribute ) { + jQuery.attrHooks.value = { + set: function( elem, value, name ) { + if ( jQuery.nodeName( elem, "input" ) ) { + // Does not return so that setAttribute is also used + elem.defaultValue = value; + } else { + // Use nodeHook if defined (#1954); otherwise setAttribute is fine + return nodeHook && nodeHook.set( elem, value, name ); + } + } + }; +} + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = { + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + elem.setAttributeNode( + (ret = elem.ownerDocument.createAttribute( name )) + ); + } + + ret.value = value += ""; + + // Break association with cloned elements by also using setAttribute (#9646) + return name === "value" || value === elem.getAttribute( name ) ? + value : + undefined; + } + }; + jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords = + // Some attributes are constructed with empty-string values when not defined + function( elem, name, isXML ) { + var ret; + return isXML ? + undefined : + (ret = elem.getAttributeNode( name )) && ret.value !== "" ? + ret.value : + null; + }; + jQuery.valHooks.button = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return ret && ret.specified ? + ret.value : + undefined; + }, + set: nodeHook.set + }; + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + set: function( elem, value, name ) { + nodeHook.set( elem, value === "" ? false : value, name ); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }; + }); +} + + +// Some attributes require a special call on IE +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !jQuery.support.hrefNormalized ) { + // href/src property should get the full normalized URL (#10299/#12915) + jQuery.each([ "href", "src" ], function( i, name ) { + jQuery.propHooks[ name ] = { + get: function( elem ) { + return elem.getAttribute( name, 4 ); + } + }; + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Note: IE uppercases css property names, but if we were to .toLowerCase() + // .cssText, that would destroy case senstitivity in URL's, like in "background" + return elem.style.cssText || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = value + "" ); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }; +} + +jQuery.each([ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +}); + +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} + +// Radios and checkboxes getter/setter +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }; + if ( !jQuery.support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + // Support: Webkit + // "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + }; + } +}); +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + var tmp, events, t, handleObjIn, + special, eventHandle, handleObj, + handlers, type, namespaces, origType, + elemData = jQuery._data( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + var j, handleObj, tmp, + origCount, t, events, + special, handlers, type, + namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + var handle, ontype, cur, + bubbleType, special, tmp, i, + eventPath = [ elem || document ], + type = core_hasOwn.call( event, "type" ) ? event.type : event, + namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && + jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, ret, handleObj, matched, j, + handlerQueue = [], + args = core_slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var sel, handleObj, matches, i, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + /* jshint eqeqeq: false */ + for ( ; cur != this; cur = cur.parentNode || this ) { + /* jshint eqeqeq: true */ + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var body, eventDoc, doc, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== safeActiveElement() && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === safeActiveElement() && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function( event ) { + return jQuery.nodeName( event.target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Even when returnValue equals to undefined Firefox will still show alert + if ( event.result !== undefined ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === core_strundefined ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var type, origFn; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + var elem = this[0]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +}); +var isSimple = /^.[^:#\[\.,]*$/, + rparentsprev = /^(?:parents|prev(?:Until|All))/, + rneedsContext = jQuery.expr.match.needsContext, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var i, + ret = [], + self = this, + len = self.length; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = this.selector ? this.selector + " " + selector : selector; + return ret; + }, + + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector || [], true) ); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector || [], false) ); + }, + + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + ret = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { + // Always skip document fragments + if ( cur.nodeType < 11 && (pos ? + pos.index(cur) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector(cur, selectors)) ) { + + cur = ret.push( cur ); + break; + } + } + } + + return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( jQuery.unique(all) ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); + +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); + + return cur; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + if ( this.length > 1 ) { + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + ret = jQuery.unique( ret ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + } + + return this.pushStack( ret ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 && elem.nodeType === 1 ? + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + })); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + /* jshint -W018 */ + return !!qualifier.call( elem, i, elem ) !== not; + }); + + } + + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + }); + + } + + if ( typeof qualifier === "string" ) { + if ( isSimple.test( qualifier ) ) { + return jQuery.filter( qualifier, elements, not ); + } + + qualifier = jQuery.filter( qualifier, elements ); + } + + return jQuery.grep( elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; + }); +} +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "" ], + legend: [ 1, "
    ", "
    " ], + area: [ 1, "", "" ], + param: [ 1, "", "" ], + thead: [ 1, "", "
    " ], + tr: [ 2, "", "
    " ], + col: [ 2, "", "
    " ], + td: [ 3, "", "
    " ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X
    ", "
    " ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +jQuery.fn.extend({ + text: function( value ) { + return jQuery.access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + append: function() { + return this.domManip( arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip( arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + var elem, + elems = selector ? jQuery.filter( selector, this ) : this, + i = 0; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return jQuery.access( this, function( value ) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { + + value = value.replace( rxhtmlTag, "<$1>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var + // Snapshot the DOM in case .domManip sweeps something relevant into its fragment + args = jQuery.map( this, function( elem ) { + return [ elem.nextSibling, elem.parentNode ]; + }), + i = 0; + + // Make the changes, replacing each context element with the new content + this.domManip( arguments, function( elem ) { + var next = args[ i++ ], + parent = args[ i++ ]; + + if ( parent ) { + // Don't use the snapshot next if it has moved (#13810) + if ( next && next.parentNode !== parent ) { + next = this.nextSibling; + } + jQuery( this ).remove(); + parent.insertBefore( elem, next ); + } + // Allow new content to include elements from the context set + }, true ); + + // Force removal if there was no new content (e.g., from empty arguments) + return i ? this : this.remove(); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, callback, allowIntersection ) { + + // Flatten any nested arrays + args = core_concat.apply( [], args ); + + var first, node, hasScripts, + scripts, doc, fragment, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, self.html() ); + } + self.domManip( args, callback, allowIntersection ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( this[i], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { + + if ( node.src ) { + // Hope ajax is available... + jQuery._evalUrl( node.src ); + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); + +// Support: IE<8 +// Manipulating tables requires a tbody +function manipulationTarget( elem, content ) { + return jQuery.nodeName( elem, "table" ) && + jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ? + + elem.getElementsByTagName("tbody")[0] || + elem.appendChild( elem.ownerDocument.createElement("tbody") ) : + elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} + +function fixCloneNodeIssues( src, dest ) { + var nodeName, e, data; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + core_push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); + +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} + +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( manipulation_rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, node, clone, i, srcElements, + inPage = jQuery.contains( elem.ownerDocument, elem ); + + if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); + + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } + + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var j, elem, contains, + tmp, tag, tbody, wrap, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted from table fragments + if ( !jQuery.support.tbody ) { + + // String was a , *may* have spurious + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare or + wrap[1] === "
    " && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !jQuery.support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var elem, type, id, data, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = jQuery.support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== core_strundefined ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + core_deletedIds.push( id ); + } + } + } + } + }, + + _evalUrl: function( url ) { + return jQuery.ajax({ + url: url, + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + }); + } +}); +jQuery.fn.extend({ + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each(function(i) { + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + } +}); +var iframe, getStyles, curCSS, + ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity\s*=\s*([^)]*)/, + rposition = /^(top|right|bottom|left)$/, + // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" + // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rmargin = /^margin/, + rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), + rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), + rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), + elemdisplay = { BODY: "block" }, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: 0, + fontWeight: 400 + }, + + cssExpand = [ "Top", "Right", "Bottom", "Left" ], + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; + +// return a css property mapped to a potentially vendor prefixed property +function vendorPropName( style, name ) { + + // shortcut for names that are not vendor prefixed + if ( name in style ) { + return name; + } + + // check for vendor prefixed names + var capName = name.charAt(0).toUpperCase() + name.slice(1), + origName = name, + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in style ) { + return name; + } + } + + return origName; +} + +function isHidden( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); +} + +function showHide( elements, show ) { + var display, elem, hidden, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + values[ index ] = jQuery._data( elem, "olddisplay" ); + display = elem.style.display; + if ( show ) { + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); + } + } else { + + if ( !values[ index ] ) { + hidden = isHidden( elem ); + + if ( display && display !== "none" || !hidden ) { + jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); + } + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} + +jQuery.fn.extend({ + css: function( name, value ) { + return jQuery.access( this, function( elem, name, value ) { + var len, styles, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + var bool = typeof state === "boolean"; + + return this.each(function() { + if ( bool ? state : isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + }); + } +}); + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "columnCount": true, + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && (ret = rrelNum.exec( value )) ) { + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // Make sure that NaN and null values aren't set. See: #7116 + if ( value == null || type === "number" && isNaN( value ) ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, + // but it would mean to define eight (for every problematic property) identical functions + if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var num, val, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + //convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Return, converting to number if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; + } + return val; + } +}); + +// NOTE: we've included the "window" in window.getComputedStyle +// because jsdom on node.js will break without it. +if ( window.getComputedStyle ) { + getStyles = function( elem ) { + return window.getComputedStyle( elem, null ); + }; + + curCSS = function( elem, name, _computed ) { + var width, minWidth, maxWidth, + computed = _computed || getStyles( elem ), + + // getPropertyValue is only needed for .css('filter') in IE9, see #12537 + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, + style = elem.style; + + if ( computed ) { + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right + // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret; + }; +} else if ( document.documentElement.currentStyle ) { + getStyles = function( elem ) { + return elem.currentStyle; + }; + + curCSS = function( elem, name, _computed ) { + var left, rs, rsLeft, + computed = _computed || getStyles( elem ), + ret = computed ? computed[ name ] : undefined, + style = elem.style; + + // Avoid setting ret to empty string here + // so we don't default to auto + if ( ret == null && style && style[ name ] ) { + ret = style[ name ]; + } + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + // but not position css attributes, as those are proportional to the parent element instead + // and we can't measure the parent instead because it might trigger a "stacking dolls" problem + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + + // Remember the original values + left = style.left; + rs = elem.runtimeStyle; + rsLeft = rs && rs.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + rs.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : ret; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + rs.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} + +function setPositiveNumber( elem, value, subtract ) { + var matches = rnumsplit.exec( value ); + return matches ? + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + // If we already have the right measurement, avoid augmentation + 4 : + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + // both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // at this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + // at this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // at this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test(val) ) { + return val; + } + + // we need the check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} + +// Try to determine the default display value of an element +function css_defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + // Use the already-created iframe if possible + iframe = ( iframe || + jQuery("