var ad=new Array()
//insert url to graphic
ad[0]='http://www.labtheater.org/banner/banner_3.jpg';
ad[1]='http://www.labtheater.org/banner/banner_4.gif';
ad[2]='http://www.labtheater.org/banner/600x100labrynth.jpg';



var links=new Array()
//insert url graphic will link to
links[0]='http://www.labtheater.org/test/about/news.html';
links[1]='http://www.labtheater.org/test/support/index.html';
links[2]='http://www.labtheater.org/test/support/index.html';

var alttext=new Array()
//insert rollover text
alttext[0]='Latest News';
alttext[1]='Support LAB!';
alttext[2]='Givenik';


var xy=Math.floor(Math.random()*ad.length);
document.write('<a href="'+links[xy]+'" target="_self"><img border="0" src="'+ad[xy]+'" alt="'+alttext[xy]+'"></a>');