function beginat()
   {
   document.forms[0].txtUserName.focus()
   return
   }
function checkform1(varuser,varpass)   {
   if (varuser == "") {
      alert("The User Name field cannot be blank.");
      document.forms[0].txtUserName.focus();
      return false;
   }
   if (varpass == "") {
      alert("The Password field cannot be blank.");
      document.forms[0].txtUserPass.focus();
      return false;
   }
return true   
}       
function checkform2(varuser,varpass1,varpass2)   {
   var illegalChars = /\W/;
   if (varuser == "") {
      alert("The User Name field cannot be blank.");
      document.forms[1].txtUserName.focus();
      return false;
   }
   if ((varuser.length < 4 || varuser.length > 10)) {
      alert("The User Name field must be between 4 and 10 characters.");
      document.forms[1].txtUserName.focus();
      return false;
   }
   if (illegalChars.test(varuser)) {
      alert("The username should only contain letters, numbers and underscores.");
      document.forms[1].txtUserName.focus();
      return false;
   }   
   if (varpass1 == "") {
      alert("The Password field cannot be blank.");
      document.forms[1].txtUserPass.focus();
      return false;
   }
   if ((varpass1.length < 4 || varpass1.length > 10)) {
      alert("The Password field must be between 4 and 10 characters.");
      document.forms[1].txtUserPass.focus();
      return false;
   }
   if (illegalChars.test(varpass1)) {
      alert("The Password should only contain letters, numbers and underscores.");
      document.forms[1].txtUserPass.focus();
      return false;
   }   
   if (varpass2 == "") {
      alert("The Verify Password field cannot be blank.");
      document.forms[1].txtUserPass2.focus();
      return false;
   }
   if (varpass1 != varpass2) {
      alert("The Password and Verify Password fields must match.");
      document.forms[1].txtUserPass.focus();
      return false;
   }
return true   
}