function randOrd(a, b){
 return (Math.round(Math.random())-0.5);
}

function adman(){
 var advimg = new Array();
advimg[0] = "<a target='_blank' href='http://www.okbriderewards.com'><img alt='rewards' src='/images/smart_brides_get_rewarded.jpg' width='150'></a><br><br>"
 advimg[1] = "<a href='/video/vendor.asp?cat=Lighting Special Effects&vid=207'><img border=0 width=150 src='/exhibitor/advimages/207iesstackwhite150.jpg'></a><br><br>"
 advimg[2] = "<a href='/video/vendor.asp?cat=Disc Jockey&vid=233'><img border=0 width=150 src='/exhibitor/advimages/233150150mm.jpg'></a><br><br>"
 advimg.sort( randOrd );
 for (i=0;i<advimg.length;i++)
  {
  document.write(advimg[i])
 }
}