<!--

function popup(link,x,y,name)
{
  window.open(link,name,'width='+x+',height='+y+',toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,copyhistory=no,scrollbars=yes');
}


    //Define global variables

var timerID = null;
var timerOn = false;
var timecount = 800;
var what = null;
var newbrowser = true;
var check = false;

function init()
{
    //  alert ("Running Init");
    if (document.layers) {
        //  alert ("Running Netscape 4");
        layerRef="document.layers";
        styleSwitch="";
        visibleVar="show";
        screenSize = window.innerWidth;
        what ="ns4";
    } else if(document.all) {
        //  alert ("Running IE");
        layerRef="document.all";
        styleSwitch=".style";
        visibleVar="visible";
        screenSize = document.body.clientWidth + 18;
        what ="ie";
    } else if(document.getElementById) {
        //  alert ("Running Netscape 6");
        layerRef="document.getElementByID";
        styleSwitch=".style";
        visibleVar="visible";
        what="moz";
    } else {
        //alert("Older than 4.0 browser.");
        what="none";
        newbrowser = false;
    }
    check = true;
}

// Turns the layers on and off
function showLayer(layerName)
{
    if(check)
    {
        if (what =="none"){
            return;
            }
        else if (what == "moz"){
            document.getElementById(layerName).style.visibility="visible";
        }
        else{
            eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
        }
    }
    else {
        // alert ("Please wait for the page to finish loading.");
        return;
    }
}

function hideLayer(layerName)
{
    if(check){
        if (what =="none"){
            return;
            }
        else if (what == "moz"){
            document.getElementById(layerName).style.visibility="hidden";
            }
        else{
            eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
            }
        }
    else {
        // alert ("Please wait for the page to finish loading.");
          return;
        }
}


function hideAll(){
    hideLayer('browse');
    }


function startTime() {
    if (timerOn == false) {
        timerID=setTimeout( "hideAll()" , timecount);
        timerOn = true;
    }
}


function stopTime() {
    if (timerOn) {
        clearTimeout(timerID);
        timerID = null;
        timerOn = false;
    }
}


// -->