1 /*!

     2  * jQuery UI Effects Fade 1.12.1

     3  * http://jqueryui.com

     4  *

     5  * Copyright jQuery Foundation and other contributors

     6  * Released under the MIT license.

     7  * http://jquery.org/license

     8  */

     9 

    10 //>>label: Fade Effect

    11 //>>group: Effects

    12 //>>description: Fades the element.

    13 //>>docs: http://api.jqueryui.com/fade-effect/

    14 //>>demos: http://jqueryui.com/effect/

    15 

    16 ( function( factory ) {

    17 	if ( typeof define === "function" && define.amd ) {

    18 

    19 		// AMD. Register as an anonymous module.

    20 		define( [

    21 			"jquery",

    22 			"./effect"

    23 		], factory );

    24 	} else {

    25 

    26 		// Browser globals

    27 		factory( jQuery );

    28 	}

    29 }( function( $ ) {

    30 

    31 return $.effects.define( "fade", "toggle", function( options, done ) {

    32 	var show = options.mode === "show";

    33 

    34 	$( this )

    35 		.css( "opacity", show ? 0 : 1 )

    36 		.animate( {

    37 			opacity: show ? 1 : 0

    38 		}, {

    39 			queue: false,

    40 			duration: options.duration,

    41 			easing: options.easing,

    42 			complete: done

    43 		} );

    44 } );

    45 

    46 } ) );