/*!
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* jQuery UI Effects Fold 1.12.1
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* http://jqueryui.com
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*/
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//>>label: Fold Effect
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//>>group: Effects
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//>>description: Folds an element first horizontally and then vertically.
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//>>docs: http://api.jqueryui.com/fold-effect/
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//>>demos: http://jqueryui.com/effect/
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( function( factory ) {
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if ( typeof define === "function" && define.amd ) {
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// AMD. Register as an anonymous module.
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define( [
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"jquery",
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"../version",
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"../effect"
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], factory );
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} else {
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// Browser globals
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factory( jQuery );
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}
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}( function( $ ) {
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return $.effects.define( "fold", "hide", function( options, done ) {
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// Create element
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var element = $( this ),
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mode = options.mode,
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show = mode === "show",
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hide = mode === "hide",
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size = options.size || 15,
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percent = /([0-9]+)%/.exec( size ),
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horizFirst = !!options.horizFirst,
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ref = horizFirst ? [ "right", "bottom" ] : [ "bottom", "right" ],
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duration = options.duration / 2,
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placeholder = $.effects.createPlaceholder( element ),
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start = element.cssClip(),
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animation1 = { clip: $.extend( {}, start ) },
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animation2 = { clip: $.extend( {}, start ) },
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distance = [ start[ ref[ 0 ] ], start[ ref[ 1 ] ] ],
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queuelen = element.queue().length;
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if ( percent ) {
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size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
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}
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animation1.clip[ ref[ 0 ] ] = size;
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animation2.clip[ ref[ 0 ] ] = size;
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animation2.clip[ ref[ 1 ] ] = 0;
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if ( show ) {
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element.cssClip( animation2.clip );
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if ( placeholder ) {
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placeholder.css( $.effects.clipToBox( animation2 ) );
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}
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animation2.clip = start;
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}
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// Animate
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element
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.queue( function( next ) {
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if ( placeholder ) {
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placeholder
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.animate( $.effects.clipToBox( animation1 ), duration, options.easing )
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.animate( $.effects.clipToBox( animation2 ), duration, options.easing );
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}
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next();
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} )
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.animate( animation1, duration, options.easing )
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.animate( animation2, duration, options.easing )
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.queue( done );
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$.effects.unshift( element, queuelen, 4 );
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} );
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} ) );
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