function topbanner()
{
//1
var ranNum= Math.round(Math.random() * 1);
if (ranNum == 0){document.write('<a target="_blank" href="http://www.star-board-sup.com/"><img src="http://www.standupzone.com/starboard.gif" /></a> '); } // Starboard
if (ranNum == 1){document.write('<a target="_blank" href="http://www.naishsurfing.com/2012/boards/mana-air.html"><img src="http://www.standupzone.com/mana_air_660x160_animated.gif" /></a>'); } // Naish2
}