// select the appropriate javascript file and load it

srcFile = (isNS4 || isIE4) ? "/scripts/navbar_common-old.js" : "/scripts/navbar_common.js";
if(isMenu) {
  // alert(srcFile);
  document.write("<SCR" + "IPT LANGUAGE='JavaScript1.1' SRC='"+ srcFile +"' TYPE='text/javascript'><\/SCR" + "IPT>");
}