// Show and hide layers.
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 = 1000;
var what = null;
var newbrowser = true;
var check = false;

function init(){
//  alert ("Running Init");
	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='Digital River';
	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.display="block";
		} else{
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.display="block"');
		}
	} 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.display="none";
		} else {
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.display="none"');
		}
	} else {// alert ("Please wait for the page to finish loading.");
		return;
	}
}

function hideAll(){
	hideLayer('subNav_home');
	hideLayer('subNav_marketing');
	hideLayer('subNav_commerce');
	hideLayer('subNav_company');
	hideLayer('subNav_contact');
	hideLayer('subNav_cs');
}

function showLocation(){

		
			showLayer('subNav_company');
		

}

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

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

function onLoad(){
	init();
}