var ccpops_window = null;
  function ccpops(status,url) {
     if(status != 0) {
        if(ccpops != null) ccpops.focus(); 
        else { 
           var ccpops = open(url, "ccpops", "WIDTH=125,HEIGHT=300");
           ccpops_window = ccpops;
        }
     } else {
        if(ccpops_window != null) ccpops_window.close();
     }
  }