function getLinkNumber(linkName) {
    for (var i=0; i<document.links.length; i++) {
       if (document.links[i].name==linkName)
          return i;
    }
    return 0;
}

function openBannerDetails(bid, target) {
    document.frmBannerDetails.BID.value = bid;
    document.frmBannerDetails.target = target;
    document.frmBannerDetails.submit();
}

function rotateBanners(n,imgName,imgArrayName,linkNo,linkArrayName,linkTypeArrayName,BIDArrayName,imageAltTagArrayName ,interval,htmlPage) {
   var target = '';

   document.images[imgName].src = eval(imgArrayName)[n];

   if (eval(linkTypeArrayName)[n]=='0') {  // external URL
      target = 'new_wnd';
   } else {  // internal page content
      target = '';
   }

   if (htmlPage == 1) {
        document.links[linkNo].href = "javascript:void(0);";
   } else {
        document.links[linkNo].href = "javascript:openBannerDetails('" + eval(BIDArrayName)[n] + "','" + target + "');";
   }

   n++
   if(n > eval(imgArrayName).length-1)
      n = 0;
   if (interval != '0')
   {
        setTimeout("rotateBanners(" + n + ",'" + imgName + "','" + imgArrayName + "','" + linkNo + "','" + linkArrayName + "','" + linkTypeArrayName + "','" + BIDArrayName + "','" + imageAltTagArrayName + "','" + interval + "')", parseInt(interval,10)*1000);
   }
}