var hasLoaded = false;

//constants
var NUMBER_OF_PICTURES = 5;
var PICTURES_ID_PREFIX = "picGalleryNoScript_";
var currentPic = 0;

function init() 
{
hasLoaded = true;
showDiv(0);
}

function showDiv(nDiv) 
{	
	for(var i = 0; i < NUMBER_OF_PICTURES; i++) 
  {
		if (NUMBER_OF_PICTURES > 1)
  	{
		}
   	var buttonid = i;
   	var id = PICTURES_ID_PREFIX + i;	
   	var node = document.getElementById(id);
   	if(node && i==nDiv)
   	{
   		node.style.display='block';		
     	node.style.visibility='visible';						
     	currentPic = i;
   	} 
     	else if(node) 
   	{
     	node.style.display='none';
     	node.style.visibility='hidden';
   	}		
 	}
}

function showDivNext() 
{
	if (currentPic < 4) 
  {
  	showDiv(currentPic + 1);
  }
  else
  {
  window.location.href="poolside.htm"
  }
}

function showDivPrev() 
{
	if(currentPic > 0) 
  {
  showDiv(currentPic - 1);	
  }
}

function ColorOut(o)
{
	if (document.getElementById) 
	{
		document.onLoad = init();
	}
}