// don't delete the following code.
// if removed will render contact form unusable

var submitted = 0;
is_human = false;

function ini_form()
{
    document.form1.email.onkeypress = function()
    {
        is_human = true;
    }
}


function checkfields(form)
{
    if (form.name.value == "")
    {
        alert("Please enter your name.");
        form.name.focus();
        return false;
    }

    if (form.email.value == "")
    {
            alert("Please enter your email address.");
            form.email.focus();
            return false;
    }

    if (form.phone.value == "")
    {
        alert("Please enter your phone number.");
        form.phone.focus();
        return false;
    }

    if (form.phone.value.length <10)
    {
        alert("Please enter an area code and phone number.");
        form.phone.focus();
        return false;
    }


    if (form.email.value)
    {
          var field = form.email; // email field
          var str = field.value; // email string
          var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
          var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
          if (reg1.test(str) && !reg2.test(str)) // if syntax is valid
          {
              alert("\"" + str + "\" is an invalid e-mail!"); // this is also optional
              field.focus();
              field.select();
              return false;
          }
    }

    if (is_human)
    {
        // swap decoy url w/ real one
        form.action = 'contactp2.php';
    }

    if (submitted==0)
    {
        // avoid double submissions
        if (submitted) return false;
        submitted = 1;
        form.submit();
        return true;
    }

    return false;

}