var closetimer = 0;
var ddItem;

function subMenusHide()
{
	$('ul.menu > li').each( function() {
		window.clearTimeout(this['closetimer']);
		$(this).removeClass("open");
	});
}

$(document).ready(function(){
	$('ul.menu > li').bind('mouseover', function(){
		if($(this).children().next().is("ul"))
		{
			subMenusHide();
			window.clearTimeout(this['closetimer']);
			$(this).addClass("open");
			ddItem = this;
		}
	}).bind('mouseout',  function(){
		if($(this).children().next().is("ul"))
		{
			this['closetimer'] = window.setTimeout( function(a,b){
				$(ddItem).removeClass("open");
				//ddItem['closetimer'] =  null;
			}, 500);
		}
	});
});

$(document).bind("click", subMenusHide );