function homepage()
{
//4
var ranNum= Math.round(Math.random() * 0);
if (ranNum == 0){document.write('<table width="780" height="165" border="0" cellpadding="0" cellspacing="0"><tr><td width="528" height="165" valign="top"><a href="http://wrin.unlv.edu/index.html"><img src="http://wrin.unlv.edu/images/banners/wrinA.gif" alt="WRIN" width="528" height="165" border="0" /></a></td><td width="252" height="165" valign="top"><img src="http://wrin.unlv.edu/images/banners/crystal.jpg" alt="Crystal" width="252" height="165" /></td></tr></table> '); } // NEW2
}