<!-- Hide from old browsers

var menu_items = new Array('tutMenu','tutMenu2','tutMenu3','tutMenu4','tutMenu5','tutMenu6');

function displayMenu(currentMenu) {
var thisMenu = document.getElementById(currentMenu).style

for (i=0;i<menu_items.length;i++) {
	if (currentMenu!=menu_items[i]) {
		document.getElementById(menu_items[i]).style.display = "none";
	}
}

if (thisMenu.display == "block") {
thisMenu.display = "none"
} else {
thisMenu.display = "block"
}
return false
}
// -->