* PHP SimpleXML
 * Loading a XML from a file, adding new elements and editing elements
 */
// Xml conversion fields
if (isset($_REQUEST['xmlsub'])) {
    // check for select configuration
    if ($_REQUEST['newconfig1'] == 'newcon') {
        $data['xmlconfig'] = $_REQUEST['xmlconfig'];
    } else {
        if ($_REQUEST['newconfig1'] == 'existcon') {
            $data['xmlconfig'] = $_REQUEST['exisconfig'];
        }
    }
    $data['xmltoxml'] = '2';
    $xmlObj = new XmlConversionModel();
    $saveData = $xmlObj->addConfig($data);
    //check for source path
    $saveConfig['save_sch_id'] = 1;
    $saveConfig['xmlconfig'] = $saveData;
    if ($_REQUEST['prev'] == 'prev1') {
        $saveConfig['folderpath'] = $_REQUEST['selectsource'];
    } else {
        if ($_REQUEST['prev'] == 'prev2') {
            $saveConfig['folderpath'] = $_REQUEST['folderpath'];
        }
    }
    //check for destination part
    if ($_REQUEST['next'] == 'next1') {
        $saveConfig['destfolderpath'] = $_REQUEST['selectdes'];
    } else {
        if ($_REQUEST['next'] == 'next2') {