Php problem

Question

I created this page using Dreamweaver, and following a php tutorial (thanks, David Powers).  I'm not at all experienced with writing php and have run into problems trying to incorporate a recaptcha spam check.  I've used the check successfully with forms which call a separate script, but need to incorporate the code on the actual page in this case and can't get it to work.
Can anyone help?
Here's the page:  http://www.ukcountryradio.com/vote_artist2.php
And here's the php - I've included all of it so there's quite a lot...  The page works correctly apart from the recaptcha check.
Thanks,
SW
<?php require_once('Connections/ukcr.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
  if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
  $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;   
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  return $theValue;
mysql_select_db($database_ukcr, $ukcr);
$today = date('l');
$query_schedules = "SELECT `day`, `time`, short_title, presenter FROM schedules WHERE day='{$today}' AND time > '0700' ORDER BY time, short_title ASC";
$schedules = mysql_query($query_schedules, $ukcr) or die(mysql_error());
$row_schedules = mysql_fetch_assoc($schedules);
$totalRows_schedules = mysql_num_rows($schedules);
$errorurl = "http://www.ukcountryradio.com/error.php" ;
$my_recaptcha_private_key = '6LdAFb0SAAAAAP5qTVqEAfoycaImqp7-koT8tWlK' ;
$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
if (strlen( $my_recaptcha_private_key )) {
                require_once( 'recaptchalib.php' );
                $resp = recaptcha_check_answer ( $my_recaptcha_private_key, $_SERVER['REMOTE_ADDR'], $_POST['recaptcha_challenge_field'], $_POST['recaptcha_response_field'] );
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "vote_artist")) {
  $insertSQL = sprintf("INSERT INTO vote_artist (`name`, `email`, artist, REMOTE_ADDR) VALUES (%s, %s, %s, %s)",
GetSQLValueString($_POST['name'], "text"),
GetSQLValueString($_POST['email'], "text"),
GetSQLValueString($_POST['artist'], "text"),
                                                                                   GetSQLValueString($_SERVER['REMOTE_ADDR'], "text"));
mysql_select_db($database_ukcr, $ukcr);
  $Result1 = mysql_query($insertSQL, $ukcr) or die(mysql_error());
  $insertGoTo = "vote_thanks_artist.php";
  if (isset($_SERVER['QUERY_STRING'])) {
    $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
    $insertGoTo .= $_SERVER['QUERY_STRING'];
header(sprintf("Location: %s", $insertGoTo));
?>

Answer 1

Try the below. I've moved the if/else statment further up the php script:
<?php require_once('Connections/ukcr.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
  if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
  $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;  
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  return $theValue;
if (!empty($_POST['address2'])) {
exit;
else {
mysql_select_db($database_ukcr, $ukcr);
$today = date('l');
$query_schedules = "SELECT `day`, `time`, short_title, presenter FROM schedules WHERE day='{$today}' AND time > '0700' ORDER BY time, short_title ASC";
$schedules = mysql_query($query_schedules, $ukcr) or die(mysql_error());
$row_schedules = mysql_fetch_assoc($schedules);
$totalRows_schedules = mysql_num_rows($schedules);
$errorurl = "http://www.ukcountryradio.com/error.php" ;
$my_recaptcha_private_key = '6LdAFb0SAAAAAP5qTVqEAfoycaImqp7-koT8tWlK' ;
$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
if (strlen( $my_recaptcha_private_key )) {
                require_once( 'recaptchalib.php' );
                $resp = recaptcha_check_answer ( $my_recaptcha_private_key, $_SERVER['REMOTE_ADDR'], $_POST['recaptcha_challenge_field'], $_POST['recaptcha_response_field'] );
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "vote_artist")) {
  $insertSQL = sprintf("INSERT INTO vote_artist (`name`, `email`, artist, REMOTE_ADDR) VALUES (%s, %s, %s, %s)",
GetSQLValueString($_POST['name'], "text"),
GetSQLValueString($_POST['email'], "text"),
GetSQLValueString($_POST['artist'], "text"),
                                                                                    GetSQLValueString($_SERVER['REMOTE_ADDR'], "text"));
mysql_select_db($database_ukcr, $ukcr);
  $Result1 = mysql_query($insertSQL, $ukcr) or die(mysql_error());
  $insertGoTo = "vote_thanks_artist.php";
  if (isset($_SERVER['QUERY_STRING'])) {
    $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
    $insertGoTo .= $_SERVER['QUERY_STRING'];
header(sprintf("Location: %s", $insertGoTo));
?>