/**
* hoverIntent r6 // 2011.02.26 // jQuery 1.5.1+
* <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(at)cherne(dot)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 ev=jQuery.extend({},e);
        var ob=this;
        if(ob.hoverIntent_t){
            ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t)
            }
            if(e.type=="mouseenter"){
            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.bind('mouseenter',handleHover).bind('mouseleave',handleHover)
}
})(jQuery);