/*! copyright (c) 2013 brandon aaron (http://brandonaaron.net)
 * licensed under the mit license (license.txt).
 *
 * thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
 * thanks to: mathias bank(http://www.mathias-bank.de) for a scope bug fix.
 * thanks to: seamus leahy for adding deltax and deltay
 *
 * version: 3.1.3
 *
 * requires: 1.2.2+
 */
;(function(c){"function"===typeof define&&define.amd?define(["jquery"],c):"object"===typeof exports?module.exports=c:c(jquery)})(function(c){function l(b){var a=b||window.event,h=[].slice.call(arguments,1),d=0,e=0,f=0,g=0,g=0;b=c.event.fix(a);b.type="mousewheel";a.wheeldelta&&(d=a.wheeldelta);a.detail&&(d=-1*a.detail);a.deltay&&(d=f=-1*a.deltay);a.deltax&&(e=a.deltax,d=-1*e);void 0!==a.wheeldeltay&&(f=a.wheeldeltay);void 0!==a.wheeldeltax&&(e=-1*a.wheeldeltax);g=math.abs(d);if(!m||g<m)m=g;g=math.max(math.abs(f),
math.abs(e));if(!k||g<k)k=g;a=0<d?"floor":"ceil";d=math[a](d/m);e=math[a](e/k);f=math[a](f/k);try{b.originalevent.hasownproperty("wheeldelta")}catch(l){f=d}h.unshift(b,d,e,f);return(c.event.dispatch||c.event.handle).apply(this,h)}var n=["wheel","mousewheel","dommousescroll","mozmousepixelscroll"],h="onwheel"in document||9<=document.documentmode?["wheel"]:["mousewheel","dommousescroll","mozmousepixelscroll"],m,k;if(c.event.fixhooks)for(var p=n.length;p;)c.event.fixhooks[n[--p]]=c.event.mousehooks;
c.event.special.mousewheel={setup:function(){if(this.addeventlistener)for(var b=h.length;b;)this.addeventlistener(h[--b],l,!1);else this.onmousewheel=l},teardown:function(){if(this.removeeventlistener)for(var b=h.length;b;)this.removeeventlistener(h[--b],l,!1);else this.onmousewheel=null}};c.fn.extend({mousewheel:function(b){return b?this.bind("mousewheel",b):this.trigger("mousewheel")},unmousewheel:function(b){return this.unbind("mousewheel",b)}})});