function ValidateLoginForm1()
{

  if (document.LoginForm1.Email.value == "")
  {
    alert("Please enter a value for the \"Email\" field.");
    document.LoginForm1.Email.focus();
    return (false);
  }

  //call email check
  emailOK = false;
  emailCheck(document.LoginForm1.Email.value)


  if (!emailOK)
  {
    document.LoginForm1.Email.focus();
    return(false);
  }

  if (document.LoginForm1.Password.value == "")
  {
    alert("Please enter a value for the \"Password\" field.");
    document.LoginForm1.Password.focus();
    return (false);
  }

  if (document.LoginForm1.Password.value.length < 4)
  {
    alert("Please enter at least 4 characters in the \"Password\" field.");
    document.LoginForm1.Password.focus();
    return (false);
  }

  if (document.LoginForm1.Password.value.length > 9)
  {
    alert("Please enter at most 9 characters in the \"Password\" field.");
    document.LoginForm1.Password.focus();
    return (false);
  }

  var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzƒŠŒŽšœžŸÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ0123456789";
  var checkStr = document.LoginForm1.Password.value;
  var allValid = true;
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
  }
  if (!allValid)
  {
    alert("Please enter only letter and digit characters in the \"Password\" field.");
    document.LoginForm1.Password.focus();
    return (false);
  }

  return (true);
}

///////////////////////////////////////////////////////////////////////////////////////////////

function ValidateLoginForm()
{

  if (document.LoginForm.Email.value == "")
  {
    alert("Please enter a value for the \"Email\" field.");
    document.LoginForm.Email.focus();
    return (false);
  }

  //call email check
  emailOK = false;
  emailCheck(document.LoginForm.Email.value)


  if (!emailOK)
  {
    document.LoginForm.Email.focus();
    return(false);
  }

  if (document.LoginForm.Password.value == "")
  {
    alert("Please enter a value for the \"Password\" field.");
    document.LoginForm.Password.focus();
    return (false);
  }

  if (document.LoginForm.Password.value.length < 4)
  {
    alert("Please enter at least 4 characters in the \"Password\" field.");
    document.LoginForm.Password.focus();
    return (false);
  }

  if (document.LoginForm.Password.value.length > 9)
  {
    alert("Please enter at most 9 characters in the \"Password\" field.");
    document.LoginForm.Password.focus();
    return (false);
  }

  var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzƒŠŒŽšœžŸÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ0123456789";
  var checkStr = document.LoginForm.Password.value;
  var allValid = true;
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
  }
  if (!allValid)
  {
    alert("Please enter only letter and digit characters in the \"Password\" field.");
    document.LoginForm.Password.focus();
    return (false);
  }

  return (true);
}

///////////////////////////////////////////////////////////////////////////////////////////////

function ValidateUpdateForm()
{

  if (document.UpdateForm.Email.value == "")
  {
    alert("Please enter a value for the \"Email\" field.");
    document.UpdateForm.Email.focus();
    return (false);
  }

  //call email check
  emailOK = false;
  emailCheck(document.UpdateForm.Email.value)


  if (!emailOK)
  {
    document.UpdateForm.Email.focus();
    return(false);
  }

  if (document.UpdateForm.Password.value == "")
  {
    alert("Please enter a value for the \"Password\" field.");
    document.UpdateForm.Password.focus();
    return (false);
  }

  if (document.UpdateForm.Password.value.length < 4)
  {
    alert("Please enter at least 4 characters in the \"Password\" field.");
    document.UpdateForm.Password.focus();
    return (false);
  }

  if (document.UpdateForm.Password.value.length > 9)
  {
    alert("Please enter at most 9 characters in the \"Password\" field.");
    document.UpdateForm.Password.focus();
    return (false);
  }

  var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzƒŠŒŽšœžŸÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ0123456789";
  var checkStr = document.UpdateForm.Password.value;
  var allValid = true;
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
  }
  if (!allValid)
  {
    alert("Please enter only letter and digit characters in the \"Password\" field.");
    document.UpdateForm.Password.focus();
    return (false);
  }

  return (true);
}

///////////////////////////////////////////////////////////////////////////////////////////////

function ValidateRadicalForm()
{

  if (document.RadicalForm.FirstName.value == "")
  {
    alert("Please enter a value for the \"First Name\" field.");
    document.RadicalForm.FirstName.focus();
    return (false);
  }

  var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzƒŠŒŽšœžŸÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ,- \t\r\n\f";
  var checkStr = document.RadicalForm.FirstName.value;
  var allValid = true;
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
  }
  if (!allValid)
  {
    alert("Please enter only letter, whitespace and \",-\" characters in the \"First Name\" field.");
    document.RadicalForm.FirstName.focus();
    return (false);
  }

  if (document.RadicalForm.LastName.value == "")
  {
    alert("Please enter a value for the \"Last Name\" field.");
    document.RadicalForm.LastName.focus();
    return (false);
  }

  var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzƒŠŒŽšœžŸÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ,- \t\r\n\f";
  var checkStr = document.RadicalForm.LastName.value;
  var allValid = true;
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
  }
  if (!allValid)
  {
    alert("Please enter only letter, whitespace and \",-\" characters in the \"Last Name\" field.");
    document.RadicalForm.LastName.focus();
    return (false);
  }

  if (document.RadicalForm.Email.value == "")
  {
    alert("Please enter a value for the \"Email\" field.");
    document.RadicalForm.Email.focus();
    return (false);
  }

  //call email check
  emailOK = false;
  emailCheck(document.RadicalForm.Email.value)


  if (!emailOK)
  {
    document.RadicalForm.Email.focus();
    return(false);
  }


  if (document.RadicalForm.NewPassword.value != "")
  {
    if (document.RadicalForm.NewPassword.value.length < 4)
    {
      alert("Please enter at least 4 characters in the \"Password\" field.");
      document.RadicalForm.NewPassword.focus();
      return (false);
    }

    if (document.RadicalForm.NewPassword.value.length > 9)
    {
      alert("Please enter at most 9 characters in the \"Password\" field.");
      document.RadicalForm.NewPassword.focus();
      return (false);
    }

    var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzƒŠŒŽšœžŸÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ0123456789";
    var checkStr = document.RadicalForm.NewPassword.value;
    var allValid = true;
    for (i = 0;  i < checkStr.length;  i++)
    {
      ch = checkStr.charAt(i);
      for (j = 0;  j < checkOK.length;  j++)
        if (ch == checkOK.charAt(j))
          break;
      if (j == checkOK.length)
      {
        allValid = false;
        break;
      }
    }
    if (!allValid)
    {
      alert("Please enter only letter and digit characters in the \"Password\" field.");
      document.RadicalForm.NewPassword.focus();
      return (false);
    }

    if (document.RadicalForm.NewPasswordConfirm.value == "")
    {
      alert("Please enter a value for the \"Password Confirmation\" field.");
      document.RadicalForm.NewPasswordConfirm.focus();
      return (false);
    }

    if (document.RadicalForm.NewPasswordConfirm.value != document.RadicalForm.NewPassword.value)
    {
      alert("The confirmation password does not match the password you entered.");
      document.RadicalForm.NewPasswordConfirm.focus();
      return (false);
    }
  }

  if (document.RadicalForm.Country.options[document.RadicalForm.Country.selectedIndex].value == "United States" || document.RadicalForm.Country.options[document.RadicalForm.Country.selectedIndex].value == "Canada")
  {
      if (document.RadicalForm.State.options[document.RadicalForm.State.selectedIndex].value == "")
      {
          alert("You must select a State/Province since your address is in the United States or Canada.");
          document.RadicalForm.State.focus();
          return false;
      }
  }
  else
  {
      if (document.RadicalForm.State.options[document.RadicalForm.State.selectedIndex].value != "")
      {
          document.RadicalForm.State.selectedIndex = 0;
      }
  }

  return (true);
}


///////////////////////////////////////////////////////////////////////////////////////////////


function emailCheck (emailStr)
{



    /* The following variable tells the rest of the function whether or not
    to verify that the address ends in a two-letter country or well-known
    TLD.  1 means check it, 0 means don't. */

    var checkTLD=1;

    /* The following is the list of known TLDs that an e-mail address must end with. */

    var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;

    /* The following pattern is used to check if the entered e-mail address
    fits the user@domain format.  It also is used to separate the username
    from the domain. */

    var emailPat=/^(.+)@(.+)$/;

    /* The following string represents the pattern for matching all special
    characters.  We don't want to allow special characters in the address.
    These characters include ( ) < > @ , ; : \ " . [ ] */

    var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";

    /* The following string represents the range of characters allowed in a
    username or domainname.  It really states which chars aren't allowed.*/

    var validChars="\[^\\s" + specialChars + "\]";

    /* The following pattern applies if the "user" is a quoted string (in
    which case, there are no rules about which characters are allowed
    and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
    is a legal e-mail address. */

    var quotedUser="(\"[^\"]*\")";

    /* The following pattern applies for domains that are IP addresses,
    rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
    e-mail address. NOTE: The square brackets are required. */

    var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;

    /* The following string represents an atom (basically a series of non-special characters.) */

    var atom=validChars + '+';

    /* The following string represents one word in the typical username.
    For example, in john.doe@somewhere.com, john and doe are words.
    Basically, a word is either an atom or quoted string. */

    var word="(" + atom + "|" + quotedUser + ")";

    // The following pattern describes the structure of the user

    var userPat=new RegExp("^" + word + "(\\." + word + ")*$");

    /* The following pattern describes the structure of a normal symbolic
    domain, as opposed to ipDomainPat, shown above. */

    var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");

    /* Finally, let's start trying to figure out if the supplied address is valid. */

    /* Begin with the coarse pattern to simply break up user@domain into
    different pieces that are easy to analyze. */

    var matchArray=emailStr.match(emailPat);

    if (matchArray==null) {

    /* Too many/few @'s or something; basically, this address doesn't
    even fit the general mould of a valid e-mail address. */

    alert("Email address seems incorrect (check @ and .'s)");
    return false;
    }
    var user=matchArray[1];
    var domain=matchArray[2];

    // Start by checking that only basic ASCII characters are in the strings (0-127).

    for (i=0; i<user.length; i++) {
    if (user.charCodeAt(i)>127) {
    alert("Ths username contains invalid characters.");
    return false;
       }
    }
    for (i=0; i<domain.length; i++) {
    if (domain.charCodeAt(i)>127) {
    alert("Ths domain name contains invalid characters.");
    return false;
       }
    }

    // See if "user" is valid

    if (user.match(userPat)==null) {

    // user is not valid

    alert("The username doesn't seem to be valid.");
    return false;
    }

    /* if the e-mail address is at an IP address (as opposed to a symbolic
    host name) make sure the IP address is valid. */

    var IPArray=domain.match(ipDomainPat);
    if (IPArray!=null) {

    // this is an IP address

    for (var i=1;i<=4;i++) {
    if (IPArray[i]>255) {
    alert("Destination IP address is invalid!");
    return false;
       }
    }
    return true;
    }

    // Domain is symbolic name.  Check if it's valid.

    var atomPat=new RegExp("^" + atom + "$");
    var domArr=domain.split(".");
    var len=domArr.length;
    for (i=0;i<len;i++) {
    if (domArr[i].search(atomPat)==-1) {
    alert("The domain name does not seem to be valid.");
    return false;
       }
    }

    /* domain name seems valid, but now make sure that it ends in a
    known top-level domain (like com, edu, gov) or a two-letter word,
    representing country (uk, nl), and that there's a hostname preceding
    the domain or country. */

    if (checkTLD && domArr[domArr.length-1].length!=2 &&
    domArr[domArr.length-1].search(knownDomsPat)==-1) {
    alert("The address must end in a well-known domain or two letter " + "country.");
    return false;
    }

    // Make sure there's a host name preceding the domain.

    if (len<2) {
    alert("This address is missing a hostname!");
    return false;
    }

    // If we've gotten this far, everything's valid!
    emailOK = true;
}