/**
* Create the sql-code for a version of the selected object
* @param integer ID of new Version.
* @returns string SQL Code for new Version.
*/
function createVersion($newid) {
// query for content
global $db;
$querySQL = "SELECT CONTENT FROM $this->management_table WHERE $this->pk_name = $this->fkid";
$query = new query($db, $querySQL);
$query->getrow();
$content = $query->field("CONTENT");
$parser = new LaunchText(variation(), false);
$content = addslashes($parser->parseText($content));
$query->free();
$launchparser = new ObjectParser();
$launchparser->launch($content, variation());
$sql = "INSERT INTO $this->management_table ($this->pk_name, CONTENT) VALUES ($newid, '$content')";
return $sql;
}