function reDo() {
	window.location.reload();
}
window.onresize = reDo; 
//Define global variables 
var timerID = null; 
var timerOn = false; 
var timecount = 1000; 
// 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";
		//screenSize = window.innerWidth;
		what ="ns4";  } 
	else if(document.all) {
		layerRef="document.all"; 
		styleSwitch=".style";
		visibleVar="visible";
		//screenSize = document.body.clientWidth + 18;
		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('activitiesMenu');  
	hideLayer('resourcesMenu');  
	hideLayer('eventsMenu'); 
	hideLayer('aboutMenu'); 
	//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;  }
}