var timerID = null; 
var timerOn = false; 
var timecount = 200; // Change this to the time delay that you desire 
var timerIDSub = null; 
var timerOnSub = false; 
var timecountSub = 200; // Change this to the time delay that you desire 
var what = null; 
var newbrowser = true; 
var check = false; 

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function showLodgingMap(layerID,imageID,imgSrc,topDown)
{
	if (navigator.appName == "Netscape")
		{
			xcoord = (self.innerWidth/2) - 408;
		}
	else
		{
			xcoord = (document.body.clientWidth / 2) - 388;
		}
		
		//alert(xcoord);

	document.getElementById(layerID).style.visibility = "visible";
	document.getElementById(imageID).src = imgSrc;
	
	
}

function navOver(obj,bgcolor) {

//document.getElementById(obj).style.backgroundColor = bgcolor;
obj.style.backgroundColor = bgcolor;

}

function centerLayer(layerName) {

var xcoord;
var ycoord;

if(layerName == '' || layerName == null)
{
	layerName = 'nav';	
}

if (navigator.appName == "Netscape")
		{
			xcoord = (self.innerWidth/2) - 413;
		}
	else
		{
			xcoord = (document.body.clientWidth / 2)-400;
		}
		
		//alert(xcoord);

ycoord = 225;

	document.getElementById(layerName).style.left = xcoord;
	document.getElementById(layerName).style.top = ycoord;
}

function showLayer(layerName) {  

	document.getElementById(layerName).style.visibility="visible";  

}

function hideLayer(layerName) {  

	document.getElementById(layerName).style.visibility="hidden";  

}
function hideAll() {  
	hideLayer('cities');
	hideLayer('nationalparks');
	hideLayer('areainformation');
	hideLayer('hotels');
	hideLayer('activities');
//Put all layers used in the nav here.  
} 

function hideAllSub() {  
	hideLayer('maps');
	hideLayer('spacermap');	
	hideLayer('spacerphotogallery');
	hideLayer('photogallery');
//Put all layers used in the sub-nav here.  
} 

function startTimeSub() {  
	if (timerOnSub == false) {  
	timerIDSub=setTimeout( "hideAllSub()" , timecountSub);  
	timerOnSub = true;  
	}  
}

function stopTimeSub() {  
	if (timerOnSub) {  
	clearTimeout(timerIDSub);  
	timerIDSub = null;  
	timerOnSub = false;  
	}
}  

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