/*! Copyright (c) 2011 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: 3.0.6
 * 
 * Requires: 1.2.2+
 */
(function($){var types=["DOMMouseScroll","mousewheel"];if($.event.fixHooks)for(var i=types.length;i;)$.event.fixHooks[types[--i]]=$.event.mouseHooks;$.event.special.mousewheel={setup:function(){if(this.addEventListener)for(var i=types.length;i;)this.addEventListener(types[--i],handler,false);else this.onmousewheel=handler},teardown:function(){if(this.removeEventListener)for(var i=types.length;i;)this.removeEventListener(types[--i],handler,false);else this.onmousewheel=null}};$.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,returnValue=true,deltaX=0,deltaY=0;event=$.event.fix(orgEvent);event.type="mousewheel";if(orgEvent.wheelDelta)delta=orgEvent.wheelDelta/120;if(orgEvent.detail)delta=-orgEvent.detail/3;deltaY=delta;if(orgEvent.axis!==undefined&&orgEvent.axis===orgEvent.HORIZONTAL_AXIS){deltaY=0;deltaX=
-1*delta}if(orgEvent.wheelDeltaY!==undefined)deltaY=orgEvent.wheelDeltaY/120;if(orgEvent.wheelDeltaX!==undefined)deltaX=-1*orgEvent.wheelDeltaX/120;args.unshift(event,delta,deltaX,deltaY);return($.event.dispatch||$.event.handle).apply(this,args)}})(jQuery);