function SemanticProjectGraphFunction_Render($parser, $param1 = '')
{
    $mProject = new Project($param1);
    $dotStr = $mProject->retrieveAndGetCode();
    doDot($param1, $dotStr);
    $ret = htmlForImage($param1, 'project');
    return array($ret, 'isHTML' => true);
    //testing:
    //return "<pre>".$dottext."</pre>";
}