function resetSub(){
		selected=-1;
		showMenu();
	}
function showSub(n){
		selected=n;
		showMenu();
	}
function showAll(){
	for (j=0;j<mm_passive.length;j++) {
		document.write (mm_no_java[j]);
		for (i=0;i<sb[j].length;i++) document.write (sb[j][i]);
		}
	}
function showMenu(){
	var j;
	outputReset();
	for (j=0;j<mm_passive.length;j++) showMM(j);
	outputClose();
	if (IE4) {
		if (!ver4) {
			document.getElementById("menu").style.top=155;
			document.getElementById("menu").style.left=10;
		}
		else {
			document.all["menu"].style.top=155;
			document.all["menu"].style.left=20;
		};
		}
	if ((NS4)&&(moved==0)) {
		document.layers["menu"].left=10;
		document.layers["menu"].top=155;
		moved=1;
		}
	}
function showMM(n){
	if (selected==n) {
		outputWrite(mm_active[n]);
		showSM(n);
		}
	else outputWrite (mm_passive[n]);
	}
function showSM(n) {
	var i;
	for (i=0;i<sb[n].length;i++) {
		outputWrite(sb[n][i]);
		}
	}
function outputReset(){
	if (NS4) {
		document.layers["menu"].document.open ();
		}
	if (IE4) {
		if (ver4) document.all["menu"].innerHTML="";
		else document.getElementById("menu").innerHTML="";
		}
	}
function outputClose(){
	if (NS4) {
		document.layers["menu"].document.close ();
		}
	}
function outputWrite(str) {
	if (NS4) document.layers["menu"].document.write (str);	
	if (IE4) {
		if (!ver4) document.getElementById("menu").innerHTML+=str;
		else document.all["menu"].innerHTML+=str;
		}
	}