menu links to load in iframe?

Just wondering how I could get the links in this cascade menu to load in an iframe? I don't know much about javascript but where there's a will there's a way eh?

<DIV Id="menuBar" class="menuBar" >
<DIV Id="Bar1" class="Bar" menu="menu1">Home</DIV>
<DIV Id="Bar2" class="Bar" menu="menu2">Latest News</DIV>
<DIV Id="Bar3" class="Bar" menu="menu3">Artists</DIV>
<DIV Id="Bar4" class="Bar" menu="menu4">Marks</DIV>
<DIV Id="Bar5" class="Bar" menu="menu5">Links</DIV>
<DIV Id="Bar6" class="Bar" menu="menu6">Contact</DIV>
<DIV Id="Bar7" class="Bar" menu="menu7">Forum</DIV>
</DIV>

<!--MenuItem Definition -->
<div Id="menu1" class="menu">
<div Id="menuItem1_1" class="menuItem" menu="menu6">SubMenu #1</div>
<div Id="menuItem1_2" class="menuItem" title="JavaScripts" cmd="http://javascript.internet.com/">JavaScript Source</div>
<div Id="menuItem1_3" class="menuItem" title="WDVL" cmd="http://www.wdvl.com">WDVL</div>
</div>

try



in the head section of your document.