function adstwo()
{
//2
var ranNum= Math.round(Math.random() * 2);
if (ranNum == 0){document.write('<a href="http://www.netzerosolar.net" target="_blank"><img src="http://www.bisonwitches.com/rotate/ads/netzero01.png" alt="Net Zero Solar" width=308 height=60 border=0></a>'); } // netzero
if (ranNum == 1){document.write('<a href="http://www.arizonagolfexchange.com" target="_blank"><img src="http://www.bisonwitches.com/rotate/ads/golfexchange01.png" alt="Arizona Golf Exchange" width=308 height=60 border=0></a>'); } // golfexchange
if (ranNum == 2){document.write('<a href="http://www.fourthavenue.org/" target="_blank"><img src="http://www.bisonwitches.com/rotate/ads/fourth01.png" alt="Fourth Avenue" width=308 height=60 border=0></a>'); } // fourth
}