    function getHtmlInnerBody($pHtml)
    {
        $returnValue = NULL;
        if (gettype($pHtml) === "string") {
            $start = strpos($pHtml, "<body");
            $start = strpos($pHtml, '>', $start + 5) + 1;
            $end = strpos($pHtml, "</body>", $start) - $start;
            $returnValue = substr($pHtml, $start, $end);
        }
        return $returnValue;
    }
