/**
* hoverIntent r6 // 2011.02.26 // jQuery 1.5.1+
* 
* @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($){
    $.fn.hoverIntent=function(f,g){
        var cfg={sensitivity:3,interval:50,timeout:0};cfg=$.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);