var isNav = (window.navigator.appName.indexOf('Netscape') != -1);
if (isNav) 
	{ 
	// Netscape
	if (window.navigator.userAgent.indexOf('Mozilla/2.') != -1)
		{
		iversion = 2;
		}
	if (window.navigator.userAgent.indexOf('Mozilla/3.') != -1)
		{
		iversion = 3;
		}
	if (window.navigator.userAgent.indexOf('Mozilla/4.') != -1)
		{
		iversion = 4;
		}
	if (window.navigator.userAgent.indexOf('Mozilla/5.') != -1)
		{
		iversion = 5;
		}
	if (iversion==-1)
		{
		iversion = 1;
		}
	}
if (isNav && (iversion <= 4))
	{
	document.write('This function is not supported on Netscape Navigator 4 and older browsers. Please upgrade to a modern browser application.');
	}
else
	{document.write('<NOLAYER>');
document.write('<IFRAME SRC="http://spencer.idjmg.com/www2/banner/ban_iframe_2.las?tag=280&size=205x151&site=9&r=banner" width="205" height="151"  frameborder="no" border="0" marginwidth="0" marginheight="0" scrolling="no">');
document.write('</IFRAME></NOLAYER>');
document.write('<ILAYER ID=layer280 visibility="show" width="205" height="151" src="http://spencer.idjmg.com/www2/banner/ban_iframe_2.las?tag=280&size=205x151&site=9&nrt=1&ns=1&r=banner" width="205" height="151"></ILAYER>');}