(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);