/**
* 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);