!function(factory){"use strict";"function"==typeof define&&define.amd?define(["jquery","../version","../effect"],factory):factory(jQuery)}(function($){"use strict";return $.effects.define("drop","hide",function(options,done){var distance,element=$(this),show="show"===options.mode,direction=options.direction||"left",ref="up"===direction||"down"===direction?"top":"left",direction="up"===direction||"left"===direction?"-=":"+=",oppositeMotion="+="==direction?"-=":"+=",animation={opacity:0};$.effects.createPlaceholder(element),distance=options.distance||element["top"==ref?"outerHeight":"outerWidth"](!0)/2,animation[ref]=direction+distance,show&&(element.css(animation),animation[ref]=oppositeMotion+distance,animation.opacity=1),element.animate(animation,{queue:!1,duration:options.duration,easing:options.easing,complete:done})})});