function permit() 
  {
  
  var emp_id ="tai";
  var emp_pwd = "testing";

    if (document.login.username.value == emp_id  && document.login.userpwd.value == emp_pwd)
       {
         self.status="Login Accepted. Transfering to Staff Only sites. Please wait.....";
         document.write("Transferring to authorized Staff only site. Please wait.....");
         window.location="http://nasrda.net/index2.html";
       }
    else 
       {
          self.status="Invalid Login. Warning!";
       } 

  
 }