THIS HAS BEEN SOLVED!! THANK YOU!

ATTENTION: THIS IS HOW THE CODE IS SUPPORT TO WORK -> http://pastebin.com/gbc4fCDx
This code returns an error from the server like '0|error|500||'
<?PHP

echo (WCCCA_callInfo());

function WCCCA_callInfo()
{
    $header = "Cache-Control: no-cache\r\n" .
              "Origin: http://www.wccca.com\r\n" .
              "X-MicrosoftAjax: Delta=true\r\n" .
              "User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36\r\n" .
              "Content-Type: application/x-www-form-urlencoded; charset=UTF-8\r\n" .
              "Accept: */*\r\n" .
              "Referer: http://www.wccca.com/PITSv2/\r\n" .
              "X-McProxyFilter: *****************\r\n" .
              "Accept-Language: en-US,en;q=0.8\r\n" .
              "Cookie: __utma=247398914.650647853.1373700322.1382880873.1382940433.232; __utmb=247398914.500.9.1382948378163; __utmc=247398914; __utmz=247398914.1375889172.59.2.utmcsr=tvfr.com|utmccn=(referral)|utmcmd=referral|utmcct=/\r\n";

    $VIEWSTATE       = WCCCA_HIDDEN_CODE("VIEWSTATE");
    $EVENTVALIDATION = WCCCA_HIDDEN_CODE("EVENTVALIDATION");
    $postData        = "smMain=smMain%7CtmrIncidents&__EVENTTARGET=tmrIncidents&__EVENTARGUMENT=&__VIEWSTATE=" . $VIEWSTATE . "&__EVENTVALIDATION=" . $EVENTVALIDATION . "&__ASYNCPOST=true&";
    $Calls = post("http://www.wccca.com/PITSv2/Default.aspx", $postData, $header);
    return $Calls;
}

function WCCCA_HIDDEN_CODE($input) // Get hidden code
{
    $data    = file_get_contents("http://www.wccca.com/PITSv2/Default.aspx");
    $pattern = "/id=\"__" . $input . "\" value=\"([^\"]+)\"/";
    preg_match_all($pattern, $data, $xmlext);

    // Removes all slashes.
    $code = str_replace("/", "", $xmlext[1][0]);
    return $code;
}

function post($url, $data, $optional_headers = null)
{
    $params = array(
        'http' => array(
            'method' => 'POST',
            'content' => trim(preg_replace('/\s\s+/', ' ', $data))
        )
    );
    if ($optional_headers !== null) {
        $params['http']['header'] = $optional_headers;
    }
    $ctx = stream_context_create($params);
    $fp  = @fopen($url, 'rb', false, $ctx);
    if (!$fp) {
        throw new Exception("Problem with $url, $php_errormsg");
    }
    $response = @stream_get_contents($fp);
    if ($response === false) {
        throw new Exception("Problem reading data from $url, $php_errormsg");
    }
    return $response;
}
?>