mirror of
https://github.com/Hutchy68/pivot.git
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499 lines
16 KiB
JavaScript
499 lines
16 KiB
JavaScript
;(function ($, window, document, undefined) {
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'use strict';
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Foundation.libs.reveal = {
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name : 'reveal',
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version : '5.5.2',
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locked : false,
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settings : {
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animation : 'fadeAndPop',
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animation_speed : 250,
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close_on_background_click : true,
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close_on_esc : true,
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dismiss_modal_class : 'close-reveal-modal',
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multiple_opened : false,
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bg_class : 'reveal-modal-bg',
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root_element : 'body',
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open : function(){},
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opened : function(){},
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close : function(){},
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closed : function(){},
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on_ajax_error: $.noop,
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bg : $('.reveal-modal-bg'),
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css : {
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open : {
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'opacity' : 0,
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'visibility' : 'visible',
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'display' : 'block'
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},
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close : {
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'opacity' : 1,
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'visibility' : 'hidden',
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'display' : 'none'
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}
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}
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},
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init : function (scope, method, options) {
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$.extend(true, this.settings, method, options);
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this.bindings(method, options);
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},
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events : function (scope) {
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var self = this,
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S = self.S;
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S(this.scope)
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.off('.reveal')
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.on('click.fndtn.reveal', '[' + this.add_namespace('data-reveal-id') + ']:not([disabled])', function (e) {
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e.preventDefault();
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if (!self.locked) {
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var element = S(this),
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ajax = element.data(self.data_attr('reveal-ajax')),
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replaceContentSel = element.data(self.data_attr('reveal-replace-content'));
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self.locked = true;
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if (typeof ajax === 'undefined') {
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self.open.call(self, element);
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} else {
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var url = ajax === true ? element.attr('href') : ajax;
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self.open.call(self, element, {url : url}, { replaceContentSel : replaceContentSel });
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}
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}
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});
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S(document)
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.on('click.fndtn.reveal', this.close_targets(), function (e) {
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e.preventDefault();
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if (!self.locked) {
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var settings = S('[' + self.attr_name() + '].open').data(self.attr_name(true) + '-init') || self.settings,
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bg_clicked = S(e.target)[0] === S('.' + settings.bg_class)[0];
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if (bg_clicked) {
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if (settings.close_on_background_click) {
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e.stopPropagation();
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} else {
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return;
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}
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}
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self.locked = true;
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self.close.call(self, bg_clicked ? S('[' + self.attr_name() + '].open:not(.toback)') : S(this).closest('[' + self.attr_name() + ']'));
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}
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});
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if (S('[' + self.attr_name() + ']', this.scope).length > 0) {
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S(this.scope)
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// .off('.reveal')
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.on('open.fndtn.reveal', this.settings.open)
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.on('opened.fndtn.reveal', this.settings.opened)
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.on('opened.fndtn.reveal', this.open_video)
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.on('close.fndtn.reveal', this.settings.close)
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.on('closed.fndtn.reveal', this.settings.closed)
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.on('closed.fndtn.reveal', this.close_video);
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} else {
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S(this.scope)
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// .off('.reveal')
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.on('open.fndtn.reveal', '[' + self.attr_name() + ']', this.settings.open)
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.on('opened.fndtn.reveal', '[' + self.attr_name() + ']', this.settings.opened)
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.on('opened.fndtn.reveal', '[' + self.attr_name() + ']', this.open_video)
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.on('close.fndtn.reveal', '[' + self.attr_name() + ']', this.settings.close)
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.on('closed.fndtn.reveal', '[' + self.attr_name() + ']', this.settings.closed)
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.on('closed.fndtn.reveal', '[' + self.attr_name() + ']', this.close_video);
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}
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return true;
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},
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// PATCH #3: turning on key up capture only when a reveal window is open
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key_up_on : function (scope) {
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var self = this;
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// PATCH #1: fixing multiple keyup event trigger from single key press
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self.S('body').off('keyup.fndtn.reveal').on('keyup.fndtn.reveal', function ( event ) {
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var open_modal = self.S('[' + self.attr_name() + '].open'),
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settings = open_modal.data(self.attr_name(true) + '-init') || self.settings ;
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// PATCH #2: making sure that the close event can be called only while unlocked,
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// so that multiple keyup.fndtn.reveal events don't prevent clean closing of the reveal window.
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if ( settings && event.which === 27 && settings.close_on_esc && !self.locked) { // 27 is the keycode for the Escape key
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self.close.call(self, open_modal);
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}
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});
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return true;
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},
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// PATCH #3: turning on key up capture only when a reveal window is open
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key_up_off : function (scope) {
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this.S('body').off('keyup.fndtn.reveal');
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return true;
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},
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open : function (target, ajax_settings) {
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var self = this,
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modal;
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if (target) {
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if (typeof target.selector !== 'undefined') {
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// Find the named node; only use the first one found, since the rest of the code assumes there's only one node
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modal = self.S('#' + target.data(self.data_attr('reveal-id'))).first();
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} else {
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modal = self.S(this.scope);
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ajax_settings = target;
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}
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} else {
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modal = self.S(this.scope);
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}
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var settings = modal.data(self.attr_name(true) + '-init');
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settings = settings || this.settings;
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if (modal.hasClass('open') && target.attr('data-reveal-id') == modal.attr('id')) {
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return self.close(modal);
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}
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if (!modal.hasClass('open')) {
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var open_modal = self.S('[' + self.attr_name() + '].open');
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if (typeof modal.data('css-top') === 'undefined') {
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modal.data('css-top', parseInt(modal.css('top'), 10))
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.data('offset', this.cache_offset(modal));
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}
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modal.attr('tabindex','0').attr('aria-hidden','false');
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this.key_up_on(modal); // PATCH #3: turning on key up capture only when a reveal window is open
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// Prevent namespace event from triggering twice
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modal.on('open.fndtn.reveal', function(e) {
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if (e.namespace !== 'fndtn.reveal') return;
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});
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modal.on('open.fndtn.reveal').trigger('open.fndtn.reveal');
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if (open_modal.length < 1) {
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this.toggle_bg(modal, true);
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}
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if (typeof ajax_settings === 'string') {
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ajax_settings = {
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url : ajax_settings
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};
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}
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if (typeof ajax_settings === 'undefined' || !ajax_settings.url) {
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if (open_modal.length > 0) {
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if (settings.multiple_opened) {
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self.to_back(open_modal);
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} else {
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self.hide(open_modal, settings.css.close);
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}
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}
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this.show(modal, settings.css.open);
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} else {
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var old_success = typeof ajax_settings.success !== 'undefined' ? ajax_settings.success : null;
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$.extend(ajax_settings, {
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success : function (data, textStatus, jqXHR) {
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if ( $.isFunction(old_success) ) {
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var result = old_success(data, textStatus, jqXHR);
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if (typeof result == 'string') {
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data = result;
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}
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}
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if (typeof options !== 'undefined' && typeof options.replaceContentSel !== 'undefined') {
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modal.find(options.replaceContentSel).html(data);
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} else {
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modal.html(data);
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}
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self.S(modal).foundation('section', 'reflow');
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self.S(modal).children().foundation();
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if (open_modal.length > 0) {
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if (settings.multiple_opened) {
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self.to_back(open_modal);
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} else {
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self.hide(open_modal, settings.css.close);
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}
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}
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self.show(modal, settings.css.open);
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}
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});
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// check for if user initalized with error callback
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if (settings.on_ajax_error !== $.noop) {
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$.extend(ajax_settings, {
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error : settings.on_ajax_error
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});
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}
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$.ajax(ajax_settings);
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}
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}
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self.S(window).trigger('resize');
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},
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close : function (modal) {
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var modal = modal && modal.length ? modal : this.S(this.scope),
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open_modals = this.S('[' + this.attr_name() + '].open'),
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settings = modal.data(this.attr_name(true) + '-init') || this.settings,
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self = this;
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if (open_modals.length > 0) {
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modal.removeAttr('tabindex','0').attr('aria-hidden','true');
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this.locked = true;
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this.key_up_off(modal); // PATCH #3: turning on key up capture only when a reveal window is open
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modal.trigger('close.fndtn.reveal');
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if ((settings.multiple_opened && open_modals.length === 1) || !settings.multiple_opened || modal.length > 1) {
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self.toggle_bg(modal, false);
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self.to_front(modal);
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}
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if (settings.multiple_opened) {
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self.hide(modal, settings.css.close, settings);
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self.to_front($($.makeArray(open_modals).reverse()[1]));
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} else {
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self.hide(open_modals, settings.css.close, settings);
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}
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}
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},
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close_targets : function () {
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var base = '.' + this.settings.dismiss_modal_class;
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if (this.settings.close_on_background_click) {
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return base + ', .' + this.settings.bg_class;
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}
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return base;
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},
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toggle_bg : function (modal, state) {
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if (this.S('.' + this.settings.bg_class).length === 0) {
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this.settings.bg = $('<div />', {'class': this.settings.bg_class})
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.appendTo('body').hide();
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}
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var visible = this.settings.bg.filter(':visible').length > 0;
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if ( state != visible ) {
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if ( state == undefined ? visible : !state ) {
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this.hide(this.settings.bg);
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} else {
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this.show(this.settings.bg);
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}
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}
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},
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show : function (el, css) {
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// is modal
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if (css) {
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var settings = el.data(this.attr_name(true) + '-init') || this.settings,
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root_element = settings.root_element,
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context = this;
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if (el.parent(root_element).length === 0) {
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var placeholder = el.wrap('<div style="display: none;" />').parent();
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el.on('closed.fndtn.reveal.wrapped', function () {
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el.detach().appendTo(placeholder);
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el.unwrap().unbind('closed.fndtn.reveal.wrapped');
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});
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el.detach().appendTo(root_element);
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}
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var animData = getAnimationData(settings.animation);
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if (!animData.animate) {
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this.locked = false;
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}
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if (animData.pop) {
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css.top = $(window).scrollTop() - el.data('offset') + 'px';
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var end_css = {
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top: $(window).scrollTop() + el.data('css-top') + 'px',
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opacity: 1
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};
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return setTimeout(function () {
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return el
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.css(css)
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.animate(end_css, settings.animation_speed, 'linear', function () {
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context.locked = false;
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el.trigger('opened.fndtn.reveal');
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})
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.addClass('open');
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}, settings.animation_speed / 2);
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}
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if (animData.fade) {
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css.top = $(window).scrollTop() + el.data('css-top') + 'px';
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var end_css = {opacity: 1};
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return setTimeout(function () {
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return el
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.css(css)
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.animate(end_css, settings.animation_speed, 'linear', function () {
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context.locked = false;
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el.trigger('opened.fndtn.reveal');
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})
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.addClass('open');
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}, settings.animation_speed / 2);
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}
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return el.css(css).show().css({opacity : 1}).addClass('open').trigger('opened.fndtn.reveal');
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}
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var settings = this.settings;
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// should we animate the background?
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if (getAnimationData(settings.animation).fade) {
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return el.fadeIn(settings.animation_speed / 2);
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}
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this.locked = false;
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return el.show();
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},
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to_back : function(el) {
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el.addClass('toback');
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},
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to_front : function(el) {
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el.removeClass('toback');
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},
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hide : function (el, css) {
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// is modal
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if (css) {
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var settings = el.data(this.attr_name(true) + '-init'),
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context = this;
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settings = settings || this.settings;
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var animData = getAnimationData(settings.animation);
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if (!animData.animate) {
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this.locked = false;
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}
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if (animData.pop) {
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var end_css = {
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top: - $(window).scrollTop() - el.data('offset') + 'px',
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opacity: 0
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};
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return setTimeout(function () {
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return el
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.animate(end_css, settings.animation_speed, 'linear', function () {
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context.locked = false;
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el.css(css).trigger('closed.fndtn.reveal');
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})
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.removeClass('open');
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}, settings.animation_speed / 2);
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}
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if (animData.fade) {
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var end_css = {opacity : 0};
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return setTimeout(function () {
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return el
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.animate(end_css, settings.animation_speed, 'linear', function () {
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context.locked = false;
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el.css(css).trigger('closed.fndtn.reveal');
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})
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.removeClass('open');
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}, settings.animation_speed / 2);
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}
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return el.hide().css(css).removeClass('open').trigger('closed.fndtn.reveal');
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}
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var settings = this.settings;
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// should we animate the background?
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if (getAnimationData(settings.animation).fade) {
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return el.fadeOut(settings.animation_speed / 2);
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}
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return el.hide();
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},
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close_video : function (e) {
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var video = $('.flex-video', e.target),
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iframe = $('iframe', video);
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if (iframe.length > 0) {
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iframe.attr('data-src', iframe[0].src);
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iframe.attr('src', iframe.attr('src'));
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video.hide();
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}
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},
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open_video : function (e) {
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var video = $('.flex-video', e.target),
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iframe = video.find('iframe');
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if (iframe.length > 0) {
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var data_src = iframe.attr('data-src');
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if (typeof data_src === 'string') {
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iframe[0].src = iframe.attr('data-src');
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} else {
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var src = iframe[0].src;
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iframe[0].src = undefined;
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iframe[0].src = src;
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}
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video.show();
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}
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},
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data_attr : function (str) {
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if (this.namespace.length > 0) {
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return this.namespace + '-' + str;
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}
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return str;
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},
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cache_offset : function (modal) {
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var offset = modal.show().height() + parseInt(modal.css('top'), 10) + modal.scrollY;
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modal.hide();
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return offset;
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},
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off : function () {
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$(this.scope).off('.fndtn.reveal');
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},
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reflow : function () {}
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};
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/*
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* getAnimationData('popAndFade') // {animate: true, pop: true, fade: true}
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* getAnimationData('fade') // {animate: true, pop: false, fade: true}
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* getAnimationData('pop') // {animate: true, pop: true, fade: false}
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* getAnimationData('foo') // {animate: false, pop: false, fade: false}
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* getAnimationData(null) // {animate: false, pop: false, fade: false}
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*/
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function getAnimationData(str) {
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var fade = /fade/i.test(str);
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var pop = /pop/i.test(str);
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return {
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animate : fade || pop,
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pop : pop,
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fade : fade
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};
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}
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}(jQuery, window, window.document));
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