function wopen_linkjump(no){ 
  var wo_url =  no ;
  var wo_linkjump;

  winName = "link";
  toolConfigStr = "";
  toolConfigStr = toolConfigStr + "toolbar=no,";
  toolConfigStr = toolConfigStr + "location=no,";
  toolConfigStr = toolConfigStr + "directories=no,";
  toolConfigStr = toolConfigStr + "status=no,";
  toolConfigStr = toolConfigStr + "menubar=no,";
  toolConfigStr = toolConfigStr + "scrollbars=yes,";
  toolConfigStr = toolConfigStr + "resizable=no,";
  toolConfigStr = toolConfigStr + "width=516,";
  toolConfigStr = toolConfigStr + "height=600,";
  wo_linkjump=window.open(wo_url,winName,toolConfigStr)
  wo_linkjump.focus();                                        
}