$username		= $_GET['username'];
    $recursiv	    = $_GET['recursiv'];
    $tagname       	= $_GET['tagname'];
    */
}
if (application_userisvalid()) {
    $usr = application_getvaliduser();
    if ($usr != null) {
        $fac = new Groupfactory();
        //$json = new json;
        $js2 = new Services_JSON();
        //msg_crtgrp
        if ($action == msg_crtgrp) {
            if ($fac->createGroup($usr->getUid(), $groupname, $parentgroupid)) {
                //echo application_getMessage(msg_crtok);
                $grp = $fac->getGroup($usr->getUid(), $fac->lastid);
                if ($grp != null) {
                    $grp->prepareForTree($parentgroupid);
                    echo application_getMessage($grp);
                } else {
                    echo application_getMessage(msg_failed);
                }
                /*
                $lst1 = null;
                if ($parentgroupid == -1) {
                	$lst1 = $fac->getRootGroups($usr->getUid());
                } else {
                	$lst1 = $fac->getChildGroups($usr->getUid(),$parentgroupid);
                }
                
                if ($lst1 != null) {