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/*
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* jQuery UI Effects Blind 1.8.6
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*
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* Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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*
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* http://docs.jquery.com/UI/Effects/Blind
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*
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* Depends:
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* jquery.effects.core.js
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*/
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(function( $, undefined ) {
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$.effects.blind = function(o) {
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return this.queue(function() {
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// Create element
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var el = $(this), props = ['position','top','left'];
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// Set options
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var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
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var direction = o.options.direction || 'vertical'; // Default direction
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// Adjust
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$.effects.save(el, props); el.show(); // Save & Show
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var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
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var ref = (direction == 'vertical') ? 'height' : 'width';
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var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();
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if(mode == 'show') wrapper.css(ref, 0); // Shift
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// Animation
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var animation = {};
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animation[ref] = mode == 'show' ? distance : 0;
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// Animate
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wrapper.animate(animation, o.duration, o.options.easing, function() {
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if(mode == 'hide') el.hide(); // Hide
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$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
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if(o.callback) o.callback.apply(el[0], arguments); // Callback
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el.dequeue();
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});
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});
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};
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})(jQuery);
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