if (isset($_POST['select'], $_POST['first_name'], $_POST['last_name'], $_POST['founder_name'], $_POST['phone_number'], $_POST['email'])){
$select = strip_tags($_GET['select']);
$select = htmlspecialchars($select);
$select = mysql_escape_string($select);
$first_name = strip_tags($_GET['first_name']);
$first_name = htmlspecialchars($first_name);
$first_name = mysql_escape_string($first_name);
$last_name = strip_tags($_GET['last_name']);
$last_name = htmlspecialchars($last_name);
$last_name = mysql_escape_string($last_name);
$founder_name = strip_tags($_GET['last_name']);
$founder_name = htmlspecialchars($founder_name);
$founder_name = mysql_escape_string($founder_name);
$phone_number = strip_tags($_GET['phone_number']);
$phone_number = htmlspecialchars($phone_number);
$phone_number = mysql_escape_string($phone_number);
$email = strip_tags($_GET['email']);
$email_number = htmlspecialchars($email);
$email = mysql_escape_string($email);
$param = mysql_escape_string(htmlspecialchars(strip_tags($_GET['param'])));