!function(factory){"use strict";"function"==typeof define&&define.amd?define(["jquery","../version","../effect"],factory):factory(jQuery)}(function($){"use strict";return $.effects.define("bounce",function(options,done){var upAnim,downAnim,element=$(this),mode=options.mode,hide="hide"===mode,mode="show"===mode,direction=options.direction||"up",distance=options.distance,times=options.times||5,anims=2*times+(mode||hide?1:0),speed=options.duration/anims,easing=options.easing,ref="up"===direction||"down"===direction?"top":"left",motion="up"===direction||"left"===direction,i=0,options=element.queue().length;for($.effects.createPlaceholder(element),direction=element.css(ref),distance=distance||element["top"==ref?"outerHeight":"outerWidth"]()/3,mode&&((downAnim={opacity:1})[ref]=direction,element.css("opacity",0).css(ref,motion?2*-distance:2*distance).animate(downAnim,speed,easing)),hide&&(distance/=Math.pow(2,times-1)),(downAnim={})[ref]=direction;i<times;i++)(upAnim={})[ref]=(motion?"-=":"+=")+distance,element.animate(upAnim,speed,easing).animate(downAnim,speed,easing),distance=hide?2*distance:distance/2;hide&&((upAnim={opacity:0})[ref]=(motion?"-=":"+=")+distance,element.animate(upAnim,speed,easing)),element.queue(done),$.effects.unshift(element,options,1+anims)})}); |