// JavaScript Document
var ie4 = document.all;
var ns4 = document.layers;
var ns6 = document.getElementById && !document.all; 
var theTimeout
function showhide(menu){
theMenu = new Array(menu);
theTimeout = setTimeout('destroy()', 5000)
//if (theTimeout==5000) clearTimeout(theTimeout)
if (ie4) { if(document.all[menu].style.visibility == "hidden")
document.all[menu].style.visibility = "visible";
else (document.all[menu].style.visibility == "hidden")}
if (ns4) { if(document.layers[menu].visibility == "hide")
document.layers[menu].visibility = "show";
else(document.layers[menu].visibility == "hide")}
if (ns6) {if(document.getElementById([menu]).style.visibility == "hidden")
document.getElementById([menu]).style.visibility = "visible";
else if(document.getElementById([menu]).style.visibility == "visible")
document.getElementById([menu]).style.visibility = "hidden"}
}
function destroy(){
clearTimeout(theTimeout);
if (ie4) {document.all[theMenu].style.visibility = "hidden";}
if (ns4) {document.layers[theMenu].visibility = "hide";}
if (ns6) {document.getElementById([theMenu]).style.visibility = "hidden";}
//if (theTimeout) clearTimeout(theTimeout);
}

function showSub(subMenu){
	AsubMenu = new Array(subMenu);
	clearTimeout(theTimeout);
	subTimeout = setTimeout('destroy2()', 5000);
	if (ie4) { if(document.all[subMenu].style.visibility == "hidden")
	document.all[subMenu].style.visibility = "visible";
	else (document.all[subMenu].style.visibility == "hidden")}
	if (ns4) { if(document.layers[subMenu].visibility == "hide")
	document.layers[subMenu].visibility = "show";
	else(document.layers[subMenu].visibility == "hide")}
	if (ns6) {if(document.getElementById([subMenu]).style.visibility == "hidden")
	document.getElementById([subMenu]).style.visibility = "visible";
	else if(document.getElementById([subMenu]).style.visibility == "visible")
	document.getElementById([subMenu]).style.visibility = "hidden"}
}
function destroy2(){
clearTimeout(subTimeout);
if (ie4) {document.all[AsubMenu].style.visibility = "hidden";}
if (ns4) {document.layers[AsubMenu].visibility = "hide";}
if (ns6) {document.getElementById([AsubMenu]).style.visibility = "hidden";}
//destroy();
//if (theTimeout) clearTimeout(theTimeout);
}