// pop-up window to view the banner information
function popupBannerInfo() {
  var width = 250;	
  var height = 250;	
  var features = "directories=no,location=no,menubar=no,resizable=yes,scrollbars=no,toolbar=no,status=no,width="+width+",height="+height;
  var url = "/include/bannerinfo.php";
  open(url, "bannerinfo", features).focus();
}