//Creates rollover effect
function navon() 
{
 	if (window.event.srcElement.className == "nav") 
	{
   		window.event.srcElement.className = "navselect";
	}
}
function navoff() 
{
	if (window.event.srcElement.className == "navselect") 
	{
		window.event.srcElement.className = "nav";
	}
}
//reloads page in Netscape when resized
function reloadPage(init) 
{
	if (init==true) with (navigator) 
	{
		if ((appName=="Netscape")&&(parseInt(appVersion)==4))
		{
			document.pageWidth=innerWidth;
			document.pageHeight=innerHeight;
			onresize=reloadPage;
		}
	}
	else if (innerWidth!=document.pageWidth || innerHeight!=document.pageHeight)
		location.reload();
}