// Browser Detection
 isMac = (navigator.appVersion.indexOf("Mac")!=-1) ? true : false;
 NS4 = (document.layers) ? true : false;
 IEmac = ((document.all)&&(isMac)) ? true : false;
 IE4plus = (document.all) ? true : false;
 IE4 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 4.")!=-1)) ? true : false;
 IE5 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 5.")!=-1)) ? true : false;
 ver4 = (NS4 || IE4plus) ? true : false;
 NS6 = (!document.layers) && (navigator.userAgent.indexOf('Netscape')!=-1)?true:false;
 
 // Body onload utility (supports multiple onload functions)
 var gSafeOnload = new Array();
 
 function SafeAddOnload(f)
 {
	if (IEmac && IE4)
	{
		window.onload = SafeOnload;
		gSafeOnload[gSafeOnload.length] = f;
	}
	else if (window.onload)
	{
		if (window.onload != SafeOnload)
		{
		gSafeOnload[0] = window.onload;
		window.onload = SafeOnload;
		}
		gSafeOnload[gSafeOnload.length] = f;
	}
	else
	window.onload = f;
}

function SafeOnload()
{
 for (var i=0;i<gSafeOnload.length;i++)
 gSafeOnload[i]();
}