/**
* 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);