// JScript source code
function validateForm(what) {
  if (what.Email.value.length == 0) {
    alert("Email is a required field, please enter a value.");
    what.Email.focus();
    return false;
  }

  if (what.FName.value.length == 0) {
    alert("First name is a required field, please enter a value.");
    what.FName.focus();
    return false;
  }

  if (what.LName.value.length == 0) {
    alert("Last name is a required field, please enter a value.");
    what.LName.focus();
    return false;
  }

  if (what.BName.value.length == 0) {
    alert("Business name is a required field, please enter a value.");
    what.BName.focus();
    return false;
  }

  if (what.Phone.value.length == 0) {
    alert("Phone Number is a required field, please enter a value.");
    what.Phone.focus();
    return false;
  }

  if (what.Address.value.length == 0) {
    alert("Address is a required field, please enter a value.");
    what.Address.focus();
    return false;
  }

  if (isHTML(what.Questions.value)) {
    alert("Question field can not contain HTML tags (<>), please correct value.");
    what.Questions.focus();
    return false;
  }
// test if valid email address, must have @ and .
var checkEmail = "@.";
var checkStr = what.Email.value;
var EmailValid = false;
var EmailAt = false;
var EmailPeriod = false;
for (i = 0;  i < checkStr.length;  i++)
{
ch = checkStr.charAt(i);
for (j = 0;  j < checkEmail.length;  j++)
{
if (ch == checkEmail.charAt(j) && ch == "@")
EmailAt = true;
if (ch == checkEmail.charAt(j) && ch == ".")
EmailPeriod = true;
	  if (EmailAt && EmailPeriod)
		break;
	  if (j == checkEmail.length)
		break;
	}
	// if both the @ and . were in the string
if (EmailAt && EmailPeriod)
{
		EmailValid = true
		break;
	}
}
if (!EmailValid)
{
alert("The \"email\" field must contain an \"@\" and a \".\".");
what.Email.focus();
return (false);
}

  return true;
}

function isHTML(str)
{
return(str.indexOf('<') != -1 || str.indexOf('>') != -1)
}