/* * jQuery UI Effects Pulsate 1.8.13 * * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) * Dual licensed under the MIT or GPL Version 2 licenses. * http://jquery.org/license * * http://docs.jquery.com/UI/Effects/Pulsate * * Depends: * jquery.effects.core.js */ (function( $, undefined ) { $.effects.pulsate = function(o) { return this.queue(function() { var elem = $(this), mode = $.effects.setMode(elem, o.options.mode || 'show'); times = ((o.options.times || 5) * 2) - 1; duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2, isVisible = elem.is(':visible'), animateTo = 0; if (!isVisible) { elem.css('opacity', 0).show(); animateTo = 1; } if ((mode == 'hide' && isVisible) || (mode == 'show' && !isVisible)) { times--; } for (var i = 0; i < times; i++) { elem.animate({ opacity: animateTo }, duration, o.options.easing); animateTo = (animateTo + 1) % 2; } elem.animate({ opacity: animateTo }, duration, o.options.easing, function() { if (animateTo == 0) { elem.hide(); } (o.callback && o.callback.apply(this, arguments)); }); elem .queue('fx', function() { elem.dequeue(); }) .dequeue(); }); }; })(jQuery);