function menu_click(select)
    {
		current=document.getElementById("currentmenu").value;
		if (current!=select)
		    {
				$("#center_"+current).animate({backgroundColor: "#ffffff"}, "normal");
				$("#sep_"+current).animate({height: "10"}, "normal");
				$("#link_"+current).animate({color: "#000000"}, "normal");
				$("#linksub_"+current).animate({color: "#336191"}, "normal");
		
				$("#center_"+select).animate({backgroundColor: "#7f7f7f"}, "normal");
				$("#sep_"+select).animate({height: "0"}, "normal");
				$("#link_"+select).animate({color: "#f8f5d4"}, "normal");
				$("#linksub_"+select).animate({color: "#fef1b3"}, "normal");
				
				$("#submenu").animate({opacity: "0"}, "normal");
				setTimeout(function(){document.getElementById("submenu_"+current).style.display="none";document.getElementById("submenu_"+select).style.display="block";}, 200);
				setTimeout(function(){$("#submenu").animate({opacity: "1"}, "normal");}, 300);
				
        		document.getElementById("currentmenu").value=select;
			}
    }