/**
* 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(jQuery){
	jQuery.fn.hoverIntent=function(f,g){
		var cfg={sensitivity:7,interval:100,timeout:0};cfg=jQuery.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){
					jQuery(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;
															jQuery(ob).bind("mousemove",track);
															if(ob.hoverIntent_s!=1){
																ob.hoverIntent_t=setTimeout(function(){
																	compare(ev,ob);
																	},cfg.interval);
																	}
																	}
																	else{jQuery(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);