function MM_preloadImages() { //v3.0
	var d = document;
	if(d.images) {
		if(!d.MM_p) {
			d.MM_p=new Array();
		}
	}

	var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
	for (i = 0; i < a.length; i++) {
		if (a[i].indexOf("#") != 0) {
			d.MM_p[j] = new Image; d.MM_p[j++].src = a[i];
		}
	}
}

function spawn11HomeOver() { document.spawn11Home.src = ("images/nav.spawn11.home.on.jpg"); }
function spawn11HomeOut() { document.spawn11Home.src = ("images/nav.spawn11.home.off.jpg"); }

function spawn11Over() { document.spawn11.src = ("images/nav.spawn11.on.jpg"); }
function spawn11Out() { document.spawn11.src = ("images/nav.spawn11.off.jpg"); }

function covenantOver() { document.covenant.src = ("images/nav.covenant.on.jpg"); }
function covenantOut() { document.covenant.src = ("images/nav.covenant.off.jpg"); }

function marauderOver() { document.marauder.src = ("images/nav.marauder.on.jpg"); }
function marauderOut() { document.marauder.src = ("images/nav.marauder.off.jpg"); }

function llyraOver() { document.llyra.src = ("images/nav.llyra.on.jpg"); }
function llyraOut() { document.llyra.src = ("images/nav.llyra.off.jpg"); }

function necrocopOver() { document.necrocop.src = ("images/nav.necrocop.on.jpg"); }
function necrocopOut() { document.necrocop.src = ("images/nav.necrocop.off.jpg"); }

function nightmareOver() { document.nightmare.src = ("images/nav.nightmare.on.jpg"); }
function nightmareOut() { document.nightmare.src = ("images/nav.nightmare.off.jpg"); }