var farben = new Array("#A4ACAE","#AE0C23", "#E8B53F", "#198B4F", "#3062AB");
var bilder = new Array("dot","einstieg_wiv","einstieg_bw", "einstieg_az", "einstieg_forum");

function setMainmenu(mid) {
	var mmitem=document.getElementById("content");
	mmitem.style.backgroundColor=farben[mid];
}

function unsetMainmenu() {
	var mmitem=document.getElementById("content");
	mmitem.style.backgroundColor=farben[0];
}