public function sort(SS_HTTPRequest $r) {
		if($sort = $r->requestVar('dashboard-panel')) {
			foreach($sort as $index => $id) {
				if($panel = DashboardPanel::get()->byID((int) $id)) {
					if($panel->MemberID == Member::currentUserID()) {
						$panel->SortOrder = $index;
						$panel->write();
					}					
				}				
			}
		}
	}