$description = $this->trimmed('description');
$location = $this->trimmed('location');
$aliasstring = $this->trimmed('aliases');
$description = $this->trimmed('description');
$location = $this->trimmed('location');
$aliasstring = $this->trimmed('aliases');
$this->group->description = $description;
$this->group->location = $location;
$this->group->mainpage = common_local_url('showgroup', array('nickname' => $nickname));
$this->group->description = $description;
$this->group->location = $location;
$this->group->mainpage = common_local_url('showgroup', array('nickname' => $nickname));