// This script is intended for use with a minimum of Netscape 4 or IE 4.
var ie4=document.all&&!document.getElementById;
var ns4=document.layers;
var DOM2=document.getElementById;
var opera=(navigator.userAgent.indexOf("Opera")!=-1)?true:false

if (document.layers) {
	visible = 'show';
	hidden = 'hide';
}
else
if (document.all) {
	visible = 'visible';
	hidden = 'hidden';
}


var isNav, isIE;
if (parseInt(navigator.appVersion) >= 4)
{ if (navigator.appName == "Netscape")
   { isNav = true }
   else
   { isIE = true }
}


function imageLoadHandler (evt) {
	
    document.images["mainimg"].style.filter = "";			
	document.images["mainimg"].style.filter = "alpha(opacity=10)";
	pWidgets(document.images["mainimg"],100,100,10);  	// Fade In	
  }

function thumb1swap(newmain,caption,idx) 
{ 	
	//document.images["mainimg"].src= 'SiteAssets/' + newmain;
	if (document.images["mainimg"].src != pic[idx -1].src)
	{
		document.images["mainimg"].src = pic[idx -1].src;
		document.images["mainimg"].onload = imageLoadHandler;	
	}
}