var randomlinks=new Array()

randomlinks[0]='<a title="Classic Rock Index" href="index-classic-rock-index.php"><img alt="Classic Rock Index" src="images/blocks/classic-rock-index.gif" width="150" height="75" border="0" /></a>'

<!--Keep as is-->

function randomlink(){
var add = randomlinks[Math.floor(Math.random()*randomlinks.length)]
return(add)
}

document.write( randomlink() );