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+/*
+ * jQuery UI Effects Pulsate 1.7.2
+ *
+ * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Effects/Pulsate
+ *
+ * Depends:
+ * effects.core.js
+ */
+(function($) {
+
+$.effects.pulsate = function(o) {
+
+ return this.queue(function() {
+
+ // Create element
+ var el = $(this);
+
+ // Set options
+ var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
+ var times = o.options.times || 5; // Default # of times
+ var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;
+
+ // Adjust
+ if (mode == 'hide') times--;
+ if (el.is(':hidden')) { // Show fadeIn
+ el.css('opacity', 0);
+ el.show(); // Show
+ el.animate({opacity: 1}, duration, o.options.easing);
+ times = times-2;
+ }
+
+ // Animate
+ for (var i = 0; i < times; i++) { // Pulsate
+ el.animate({opacity: 0}, duration, o.options.easing).animate({opacity: 1}, duration, o.options.easing);
+ };
+ if (mode == 'hide') { // Last Pulse
+ el.animate({opacity: 0}, duration, o.options.easing, function(){
+ el.hide(); // Hide
+ if(o.callback) o.callback.apply(this, arguments); // Callback
+ });
+ } else {
+ el.animate({opacity: 0}, duration, o.options.easing).animate({opacity: 1}, duration, o.options.easing, function(){
+ if(o.callback) o.callback.apply(this, arguments); // Callback
+ });
+ };
+ el.queue('fx', function() { el.dequeue(); });
+ el.dequeue();
+ });
+
+};
+
+})(jQuery);