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+/*
+ * jQuery UI Effects Clip 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/Clip
+ *
+ * Depends:
+ * effects.core.js
+ */
+(function($) {
+
+$.effects.clip = function(o) {
+
+ return this.queue(function() {
+
+ // Create element
+ var el = $(this), props = ['position','top','left','height','width'];
+
+ // Set options
+ var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
+ var direction = o.options.direction || 'vertical'; // Default direction
+
+ // Adjust
+ $.effects.save(el, props); el.show(); // Save & Show
+ var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
+ var animate = el[0].tagName == 'IMG' ? wrapper : el;
+ var ref = {
+ size: (direction == 'vertical') ? 'height' : 'width',
+ position: (direction == 'vertical') ? 'top' : 'left'
+ };
+ var distance = (direction == 'vertical') ? animate.height() : animate.width();
+ if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift
+
+ // Animation
+ var animation = {};
+ animation[ref.size] = mode == 'show' ? distance : 0;
+ animation[ref.position] = mode == 'show' ? 0 : distance / 2;
+
+ // Animate
+ animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
+ if(mode == 'hide') el.hide(); // Hide
+ $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
+ if(o.callback) o.callback.apply(el[0], arguments); // Callback
+ el.dequeue();
+ }});
+
+ });
+
+};
+
+})(jQuery);