1 /*

     2  * jQuery UI Effects Blind 1.8.1

     3  *

     4  * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)

     5  * Dual licensed under the MIT (MIT-LICENSE.txt)

     6  * and GPL (GPL-LICENSE.txt) licenses.

     7  *

     8  * http://docs.jquery.com/UI/Effects/Blind

     9  *

    10  * Depends:

    11  *	jquery.effects.core.js

    12  */

    13 (function($) {

    14 

    15 $.effects.blind = function(o) {

    16 

    17 	return this.queue(function() {

    18 

    19 		// Create element

    20 		var el = $(this), props = ['position','top','left'];

    21 

    22 		// Set options

    23 		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode

    24 		var direction = o.options.direction || 'vertical'; // Default direction

    25 

    26 		// Adjust

    27 		$.effects.save(el, props); el.show(); // Save & Show

    28 		var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper

    29 		var ref = (direction == 'vertical') ? 'height' : 'width';

    30 		var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();

    31 		if(mode == 'show') wrapper.css(ref, 0); // Shift

    32 

    33 		// Animation

    34 		var animation = {};

    35 		animation[ref] = mode == 'show' ? distance : 0;

    36 

    37 		// Animate

    38 		wrapper.animate(animation, o.duration, o.options.easing, function() {

    39 			if(mode == 'hide') el.hide(); // Hide

    40 			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore

    41 			if(o.callback) o.callback.apply(el[0], arguments); // Callback

    42 			el.dequeue();

    43 		});

    44 

    45 	});

    46 

    47 };

    48 

    49 })(jQuery);