var visibleVar="null"; 
var tm = false

function cleartimer(tmr){
	clearTimeout(tmr);
 		tm = false;
 		}

function timer() {
		if (tm){ 
		clearTimeout(tmr);
 		tm = false;
 		}
		tmr=setTimeout("javascript:hideAll();",3000);
		tm =true;
	}

function init(){

        if (navigator.appName == "Netscape") {
				layerStyleRef="layer.";
				layerRef="document.layers";
				styleSwitch="";
				visibleVar="show";
        }else{
				layerStyleRef="layer.style.";
				layerRef="document.all";
				styleSwitch=".style";
				visibleVar="visible";				
		}
	}

function showCampus(){
if(document.all){
var tmp = document.body.clientWidth;
if(tmp < 600){document.all.campuslinks.style.left = 293;}
else{
var lft = ((tmp-600)/2)+293;
document.all.campuslinks.style.left = lft;
}}else{
var tmp = window.innerWidth;
if (tmp < 600){document.layers["campuslinks"].left=293;}
else{
var lft = ((tmp-600)/2)+285;
document.layers["campuslinks"].left = lft;
}}
	eval(layerRef+'["campuslinks"]'+styleSwitch+'.visibility="visible"');	
}

function hideCampus(){
	eval(layerRef+'["campuslinks"]'+styleSwitch+'.visibility="hidden"');
}

function showCommunity(){
if(document.all){
var tmp = document.body.clientWidth;
if(tmp < 600){document.all.communitylinks.style.left = 379;}
else{
var lft = ((tmp-600)/2)+379;
document.all.communitylinks.style.left = lft;
}}else{
var tmp = window.innerWidth;
if(tmp < 600){document.layers["communitylinks"].left=379;}
else{
var lft = ((tmp-600)/2)+371;
document.layers["communitylinks"].left = lft;
}}
	eval(layerRef+'["communitylinks"]'+styleSwitch+'.visibility="visible"');	
}
function hideCommunity(){
	eval(layerRef+'["communitylinks"]'+styleSwitch+'.visibility="hidden"');
}