function viewSubmenu(whichone,selected) {
	menuSurfing = "yes";
	if((whichone==1)||(whichone==2)||(whichone==3)) { hideSelect(); }
	hideallexcept(whichone,selected);
	document.getElementById("mainMenu"+whichone.toString()).style.backgroundColor='#B0C3DF';
	document.getElementById("ySubmenu"+whichone.toString()).style.visibility="visible";
	}
function leaveMenu(whichone,selected) {
	menuSurfing = "no";
	xdFunc = "tryremoveall(" + selected.toString() + ")";
	setTimeout(xdFunc,2000);
	}
function hideallexcept(xwhichone,selected) {
	for (i=0;i<=7;i++)
		{
		if ((i!=xwhichone)&&(i!=selected))
			{
			window.document.getElementById("mainMenu"+i.toString()).style.backgroundColor='#003A93';
			document.getElementById("ySubmenu"+i.toString()).style.visibility="hidden";
			}
		else
			{ document.getElementById("ySubmenu"+i.toString()).style.visibility="hidden"; }
		}
	}
function tryremoveall(selected) {	
	if (menuSurfing=="no")
		{ hideallexcept(selected,selected);showSelect(); }
	}