tolnev

Да, сорян, исправил, все работает...
Мда... Затупил. Всем спасибо!

function add_item() 
{ 
  $first_name = mysql_escape_string( $_POST['first_name'] );
  $last_name = mysql_escape_string( $_POST['last_name'] );
  $job_title = mysql_escape_string( $_POST['job_title'] );
  $company = mysql_escape_string( $_POST['company'] );
  $phone = mysql_escape_string( $_POST['phone'] );
  $email = mysql_escape_string( $_POST['email'] );
  $status = mysql_escape_string( $_POST['status'] ); 
  $query = "INSERT INTO users (first_name, last_name, job_title, company, phone, email, status) VALUES ('".$first_name."', '".$last_name."', '".$job_title."', '".$company."', '".$phone."', '".$email."', '".$status."');"; 
  mysql_query ( $query ); 
  header( 'Location: '.$_SERVER['PHP_SELF'] );
  die();
}