// <!-- Hide script from old browsers
function reDo() { 
	window.location.reload();  
	} 
	window.onresize = reDo; 
	//Define global variables 
	var timerID = null; 
	var timerOn = false; 
	var timecount = 850; 
	// Change this to the time delay that you desire 
	var what = null; 
	var newbrowser = true; 
	var check = false; 
 
function init() {  
	if (document.layers) {  
		layerRef="document.layers";  
		styleSwitch="";  
		visibleVar="show"; 
		what ="ns4";  
		}  
	else if(document.all) {  
		layerRef="document.all";  
		styleSwitch=".style";  
		visibleVar="visible"; 
		what ="ie4";  
		}  
	else if(document.getElementById) {  
		layerRef="document.getElementByID";  
		styleSwitch=".style";  
		visibleVar="visible";  
		what="dom1";  
		}  
	else {  
		what="none";  
		newbrowser = false;  
		} 
	check = true; 
	} 
 
// Toggles the layer visibility on 
function showLayer(layerName) {  
	if(check) {  
		if (what =="none") {  
			return;  
			}  
		else if (what == "dom1") {  
			document.getElementById(layerName).style.visibility="visible";  
			}  
		else {  
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');  
			}  
		}  
	else {  
		return;  
		}  
	} 
	
// Toggles the layer visibility off 
function hideLayer(layerName) {  
	if(check) {  
		if (what =="none") {  
			return;  
			}  
		else if (what == "dom1") {  
			document.getElementById(layerName).style.visibility="hidden";  
			}  
		else {  
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');  
			}  
		}  
	else {  
		return;  
		}  
	} 
	
function hideAll() {  
	hideLayer('menu1');
	hideLayer('menu2');
	hideLayer('menu3');
	hideLayer('menu4');
	hideLayer('menu5');
//Put all layers used in the nav here.  
//Copy the hideLayer() function above.  
	}
	
function startTime() {  
	if (timerOn == false) {  
		timerID=setTimeout( "hideAll()" , timecount);  
		timerOn = true;  
		} 
	} 
 
 function stopTime() {  
 	if (timerOn) {  
		clearTimeout(timerID);  
		timerID = null;  
		timerOn = false;  
		}  
	}
	
function onLoad() {  
	init();  
	}  
// End hiding script from old browsers -->