/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($){$.fn.hoverIntent=
function(f,g){
	var cfg={sensitivity:7,interval:100,timeout:0};
	cfg=$.extend(cfg,g?{over:f,out:g}:f);
	var cX,cY,pX,pY;
	var track=function(ev){cX=ev.pageX;cY=ev.pageY;};
	var compare=function(ev,ob)
	{
		ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);
		if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity)
		{
			$(ob).unbind("mousemove",track);
			ob.hoverIntent_s=1;
			return cfg.over.apply(ob,[ev]);
		}
		else
		{
			pX=cX;
			pY=cY;
			ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};
			var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};
			var handleHover=function(e){
				var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;
				while(p&&p!=this){
					try{p=p.parentNode;}
					catch(e){p=this;}
				}
				if(p==this){return false;}
				var ev=jQuery.extend({},e);
				var ob=this;
				if(ob.hoverIntent_t)
				{
					ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);
				}
				if(e.type=="mouseover")
				{
					pX=ev.pageX;
					pY=ev.pageY;
					$(ob).bind("mousemove",track);
					if(ob.hoverIntent_s!=1)
					{
						ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}
					}
					else
					{
						$(ob).unbind("mousemove",track);
						if(ob.hoverIntent_s==1)
						{
							ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);
						}
					}
				};
				return this.mouseover(handleHover).mouseout(handleHover);
			};
		}
	)(jQuery);