/* MouseEnterLeave.js v1.0.0 by Ken Snyder: http://kendsnyder.com/sandbox/enterleave/ */
(function(){var events=Prototype.Browser.IE?{"bindAsMouseEnter":"fromElement","bindAsMouseLeave":"toElement"}:{"bindAsMouseEnter":"relatedTarget","bindAsMouseLeave":"relatedTarget"};for(var eventName in events){(function(relTargetProperty){Function.prototype[eventName]=function(){var __method=this,args=$A(arguments),object=args.shift();return function(event){event=event||window.event;try{var relatedTarget=$(event[relTargetProperty]);if(relatedTarget&&relatedTarget!=this&&!relatedTarget.descendantOf(this)){__method.apply(object,[Event.extend(event)].concat(args));}}catch(e){}};};})(events[eventName]);}})();