function brainist()
{
//4
var ranNum= Math.round(Math.random() * 4);
if (ranNum == 0){document.write('<a href="http://clk.atdmt.com/AUS/go/245871054/direct/01/" rel="nofollow" target="_blank"><img src="/bnr/MBS_FreeTrial_300x250.gif" alt="Brain Training Games" width="300" height="250" border="0" /></a>'); } // PSC01
if (ranNum == 1){document.write('<a href="http://clk.atdmt.com/AUS/go/245871054/direct/01/" rel="nofollow" target="_blank"><img src="/bnr/MBS_FreeTrial_300x250.gif" alt="Brain Training Games" width="300" height="250" border="0" /></a>'); } // PSC02
if (ranNum == 2){document.write('<a href="http://clk.atdmt.com/AUS/go/245871054/direct/01/" rel="nofollow" target="_blank"><img src="/bnr/MBS_FreeTrial_300x250.gif" alt="Brain Training Games" width="300" height="250" border="0" /></a>'); } // PSC03
if (ranNum == 3){document.write('<a href="http://clk.atdmt.com/AUS/go/245871054/direct/01/" rel="nofollow" target="_blank"><img src="/bnr/MBS_FreeTrial_300x250.gif" alt="Brain Training Games" width="300" height="250" border="0" /></a>'); } // PSC04
if (ranNum == 4){document.write('<a href="http://clk.atdmt.com/AUS/go/245871054/direct/01/" rel="nofollow" target="_blank"><img src="/bnr/MBS_FreeTrial_300x250.gif" alt="Brain Training Games" width="300" height="250" border="0" /></a>'); } // PSC05
}
