function pollForNews($params)
 {
     global $user;
     $last_id = $params["last_id"];
     $res = db_query("select * from {cr_log} where id > {$last_id} and person_id!='" . $user->id . "'");
     $arrs = array();
     foreach ($res as $arr) {
         $arrs[$arr->id] = $arr;
     }
     $arr = array();
     $arr["lastLogId"] = churchresource_getLastLogId();
     $arr["logs"] = $arrs;
     return $arr;
 }
 /**
  * poll for news
  *
  * @param array $params
  * @return array
  */
 function pollForNews($params)
 {
     global $user;
     $last_id = $params["last_id"];
     $res = db_query("SELECT * FROM {cr_log}\n                     WHERE id > :last_id AND person_id!=:user_id", array(':last_id' => $last_id, ':user_id' => $user->id));
     $arrs = array();
     foreach ($res as $arr) {
         $arrs[$arr->id] = $arr;
     }
     $arr = array();
     $arr["lastLogId"] = churchresource_getLastLogId();
     $arr["logs"] = $arrs;
     return $arr;
 }