var activeSub=0;
var SubNum=0;

function reDo(){ window.location.reload() }
	//window.onresize = reDo;

//Define global variables

var timerID = null;
var timerOn = false;
var timecount = 600;
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;
	}

	//window.status='status bar text to go here';
	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('rNav1');
	hideLayer('rNav2');
	hideLayer('rNav3'); 
	hideLayer('rNav4');
	hideLayer('rNav5');
	hideLayer('flashMovie');
}

function hideAllnoFlash(){
	hideLayer('rNav1');
	hideLayer('rNav2');
	hideLayer('rNav3'); 
	hideLayer('rNav4');
	hideLayer('rNav5');
	showLayer('flashMovie');  
}

function startTime() {
	if (timerOn == false) {
		timerID=setTimeout( "hideAll();showLayer('flashMovie');" , timecount);
		timerOn = true;
	}
}

function stopTime() {
	if (timerOn) {
		clearTimeout(timerID);
		timerID = null;
		timerOn = false;
	}
}

function textClear (input) { 
	if ( input.value == input.defaultValue ) { input.value = ""; }
}