(function(factory){if(typeof define==="function"&&define.amd)define(["jquery"],factory);else if(typeof exports==="object")module.exports=factory;else factory(jQuery)})(function($){var toFix=["wheel","mousewheel","DOMMouseScroll","MozMousePixelScroll"];var toBind="onwheel"in document||document.documentMode>=9?["wheel"]:["mousewheel","DomMouseScroll","MozMousePixelScroll"];var lowestDelta,lowestDeltaXY;if($.event.fixHooks)for(var i=toFix.length;i;)$.event.fixHooks[toFix[--i]]=$.event.mouseHooks;$.event.special.mousewheel=
{setup:function(){if(this.addEventListener)for(var i=toBind.length;i;)this.addEventListener(toBind[--i],handler,false);else this.onmousewheel=handler},teardown:function(){if(this.removeEventListener)for(var i=toBind.length;i;)this.removeEventListener(toBind[--i],handler,false);else this.onmousewheel=null}};$.fn.extend({mousewheel:function(fn){return fn?this.bind("mousewheel",fn):this.trigger("mousewheel")},unmousewheel:function(fn){return this.unbind("mousewheel",fn)}});function handler(event){var orgEvent=
event||window.event,args=[].slice.call(arguments,1),delta=0,deltaX=0,deltaY=0,absDelta=0,absDeltaXY=0,fn;event=$.event.fix(orgEvent);event.type="mousewheel";if(orgEvent.wheelDelta)delta=orgEvent.wheelDelta;if(orgEvent.detail)delta=orgEvent.detail*-1;if(orgEvent.deltaY){deltaY=orgEvent.deltaY*-1;delta=deltaY}if(orgEvent.deltaX){deltaX=orgEvent.deltaX;delta=deltaX*-1}if(orgEvent.wheelDeltaY!==undefined)deltaY=orgEvent.wheelDeltaY;if(orgEvent.wheelDeltaX!==undefined)deltaX=orgEvent.wheelDeltaX*-1;absDelta=
Math.abs(delta);if(!lowestDelta||absDelta<lowestDelta)lowestDelta=absDelta;absDeltaXY=Math.max(Math.abs(deltaY),Math.abs(deltaX));if(!lowestDeltaXY||absDeltaXY<lowestDeltaXY)lowestDeltaXY=absDeltaXY;fn=delta>0?"floor":"ceil";delta=Math[fn](delta/lowestDelta);deltaX=Math[fn](deltaX/lowestDeltaXY);deltaY=Math[fn](deltaY/lowestDeltaXY);args.unshift(event,delta,deltaX,deltaY);return($.event.dispatch||$.event.handle).apply(this,args)}});