/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <htxxtpxxx ://cherne.net/brian/resources/jquery.hoverIntent.h.tml>
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.n.et>
*/

(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);