function add_inst() {
        $this->autoLayout = false;

        if (isset($_GET['save_inst'])) {
            $inst_data = $_GET['data']['Institution'];
            $this->Institution->save($inst_data);
            $inst_id = $this->Institution->id;
            $inst = new Institution();
            $inst_data = $inst->find("first", array('conditions' => array("Institution.id" => $inst_id)));
            $this->Site->set(array(
                'site_inst_id' => $inst_data['Institution']['id'],
                'site_name' => $inst_data['Institution']['inst_short_name'] . " Default Site",
                'phone' => $inst_data['Institution']['phone'],
                'fax' => $inst_data['Institution']['fax'],
                'email' => $inst_data['Institution']['email'],
                'city' => $inst_data['Institution']['city'],
                'address' => $inst_data['Institution']['address']
            ));
            $this->Site->save();
            echo json_encode(array("status" => "1"));
            exit();
        } else if (isset($_GET['id']) && $_GET['edit_inst'] == 'true') {

            $id = $_GET['id'];
            $institutions = $this->Institution->find("first", array("conditions" => array("Institution.id" => $id)));
            $this->set(compact('institutions'));
        } else {
            // echo "Current Site--".Configure::read("inst_id");
        }
    }