var otherMenu = '';
	var menuTimer = null;
	clearTimeout(menuTimer);
	var inMenu = false;
	var tdID;
	
	function clearTimer(){
		clearTimeout(menuTimer);
		inMenu = true
	}
	
	function showMenu(menuID){
		clearTimeout(menuTimer)

			if(document.all[menuID]){

				var o = document.all.menu1;
				if((document.all.menu1)&&(otherMenu!=menuID)){
					hideMenu();
					o.style.top = 206;
					o.style.left= 85;
					o.style.zindex = 1;
				}
				var o = document.all.menu2;
				if((document.all.menu2)&&(otherMenu!=menuID)){
					hideMenu();
					o.style.top = 206;
					o.style.left= 203;
					o.style.zindex = 1
				}
				var o = document.all.menu3;
				if((document.all.menu3)&&(otherMenu!=menuID)){
					hideMenu();
					o.style.top = 206;
					o.style.left= 322;
					o.style.zindex = 1
				}

				document.all[menuID].style.visibility='visible';
			}
			otherMenu = menuID;

	}
	
	function hideMenu(){
		if(inMenu == false){

				if(document.all[otherMenu]){
					document.all[otherMenu].style.visibility='hidden';
				}
			
		}
	}
	
	function mouseOut(){
		inMenu = false;
		menuTimer = setTimeout("hideMenu()",400);
	}
	
	function colorIn(tdID) {
    		document.all[tdID].style.backgroundColor="#339966";
	}

	function colorOut(tdID) {
    		document.all[tdID].style.backgroundColor="#002410";
	}