function product_list_menu(){
$(" #product-list-menu ul ").css({display: "none"}); // Opera Fix
$(" #product-list-menu li").hover(function(){
	$(this).find('ul:first').css({visibility: "visible",display: "none"}).show("fast");
	},function(){
		$(this).find('ul:first').css({visibility: "hidden"});
	});
	var parentEls = $("#product-list-menu a.act").parents()
				.map(function () { 
					  if (this.tagName=='LI') {
						  $(this).children().addClass('act');
					  }
					  return this.tagName; 
					})
				.get().join(", ");
	//$(".content").append("<strong>" + parentEls + "</strong>");
}