function open_help(theURL){
  var winName = 'WinOpen';
  window.open(theURL,winName,'width=400, height=500, scrollbars=yes');
}

function MM_openBrWindow(theURL,winName,args){
  window.open(theURL,winName,""+args+"");
} 

function redirect(URL){
  if(URL){ location.href = URL; }
}