--- a/include/db/servicealert-dao.inc.php
+++ b/include/db/servicealert-dao.inc.php
@@ -1,167 +1,177 @@
 <?php
-function getServiceOverride($date = "")
-{
-     global $conn;
-     $query = "Select * from calendar_dates where date = :date and exception_type = '1' LIMIT 1";
-     // debug($query,"database");
-    $query = $conn -> prepare($query); // Create a prepared statement
-     $query -> bindParam(":date", date("Ymd", ($date != "" ? $date : time())));
-     $query -> execute();
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
-    return $query -> fetch(PDO :: FETCH_ASSOC);
-    } 
 
-function getServiceAlert($alertID)
-{
-     global $conn;
-     $query = 'SELECT * from servicealerts_alerts where id = :servicealert_id';
-     debug($query, "database");
-     $query = $conn -> prepare($query);
-     $query -> bindParam(":servicealert_id", $alertID);
-     $query -> execute();
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
-    return $query -> fetch(PDO :: FETCH_ASSOC);
-    } 
+/*
+ *    Copyright 2010,2011 Alexander Sadleir 
 
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
 
-function updateServiceAlert($alertID, $start, $end, $description, $url)
-{
-     global $conn;
-     $query = 'update servicealerts_alerts set start=:start, "end"=:end, description=:description, url=:url where id = :servicealert_id';
-     debug($query, "database");
-     $query = $conn -> prepare($query);
-     $query -> bindParam(":servicealert_id", $alertID);
-     $query -> bindParam(":start", $start);
-     $query -> bindParam(":end", $end);
-     $query -> bindParam(":description", $description);
-     $query -> bindParam(":url", $url);
-     $query -> execute();
+  http://www.apache.org/licenses/LICENSE-2.0
 
-     print_r($conn -> errorInfo());
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
-    return $query -> fetch(PDO :: FETCH_ASSOC);
-    } 
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+ */
 
-    function addServiceAlert($start, $end, $description, $url)
-{
-     global $conn;
-     $query = 'INSERT INTO servicealerts_alerts (start, "end", description, url) VALUES (:start, :end, :description, :url) ';
-     debug($query, "database");
-     $query = $conn -> prepare($query);
-     $query -> bindParam(":start", $start);
-     $query -> bindParam(":end", $end);
-     $query -> bindParam(":description", $description);
-     $query -> bindParam(":url", $url);
-     $query -> execute();
+function getServiceOverride($date = "") {
+    global $conn;
+    $query = "Select * from calendar_dates where date = :date and exception_type = '1' LIMIT 1";
+    // debug($query,"database");
+    $query = $conn->prepare($query); // Create a prepared statement
+    $query->bindParam(":date", date("Ymd", ($date != "" ? $date : time())));
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    return $query->fetch(PDO :: FETCH_ASSOC);
+}
 
-     print_r($conn -> errorInfo());
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
-    return $query -> fetch(PDO :: FETCH_ASSOC);
-    } 
+function getServiceAlert($alertID) {
+    global $conn;
+    $query = "SELECT id,extract('epoch', start) as start, extract('epoch', end) as end,cause,effect,header,description,url from servicealerts_alerts where id = :servicealert_id";
+    debug($query, "database");
+    $query = $conn->prepare($query);
+    $query->bindParam(":servicealert_id", $alertID);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    return $query->fetch(PDO :: FETCH_ASSOC);
+}
 
-function getCurrentAlerts()
-{
-     global $conn;
-     $query = 'SELECT * from servicealerts_alerts where NOW() > start and NOW() < "end"';
-     // debug($query, "database");
-    $query = $conn -> prepare($query);
-     $query -> execute();
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
-    return $query -> fetchAll();
-    } 
+function updateServiceAlert($alertID, $start, $end, $header, $description, $url) {
+    global $conn;
+    $query = 'update servicealerts_alerts set start=:start, "end"=:end, header=:header, description=:description, url=:url where id = :servicealert_id';
+    debug($query, "database");
+    $query = $conn->prepare($query);
+    $query->bindParam(":servicealert_id", $alertID);
+    $query->bindParam(":start", $start);
+    $query->bindParam(":end", $end);
+    $query->bindParam(":header", $header);
+    $query->bindParam(":description", $description);
+    $query->bindParam(":url", $url);
+    $query->execute();
 
-function getFutureAlerts()
-{
-     global $conn;
-     $query = 'SELECT * from servicealerts_alerts where NOW() > start or NOW() < "end"';
-     // debug($query, "database");
-    $query = $conn -> prepare($query);
-     $query -> execute();
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
-    return $query -> fetchAll();
-    } 
-function getInformedAlerts($id, $filter_class, $filter_id)
-{
-    
-     global $conn;
-     $query = "SELECT * from servicealerts_informed where servicealert_id = :servicealert_id";
-    
-     if ($filter_class != "") {
+    print_r($conn->errorInfo());
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    return $query->fetch(PDO :: FETCH_ASSOC);
+}
+
+function addServiceAlert($start, $end, $header, $description, $url) {
+    global $conn;
+    $query = 'INSERT INTO servicealerts_alerts (start, "end", header, description, url) VALUES (:start, :end, :header, :description, :url) ';
+    debug($query, "database");
+    $query = $conn->prepare($query);
+    $query->bindParam(":start", $start);
+    $query->bindParam(":end", $end);
+    $query->bindParam(":header", $header);
+    $query->bindParam(":description", $description);
+    $query->bindParam(":url", $url);
+    $query->execute();
+
+    print_r($conn->errorInfo());
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    return $query->fetch(PDO :: FETCH_ASSOC);
+}
+
+function getCurrentAlerts() {
+    global $conn;
+    $query = "SELECT id,extract('epoch', start) as start, extract('epoch', end) as end,cause,effect,header,description,url from servicealerts_alerts where NOW() > start and NOW() < \"end\"";
+    // debug($query, "database");
+    $query = $conn->prepare($query);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    return $query->fetchAll();
+}
+
+function getFutureAlerts() {
+    global $conn;
+    $query = "SELECT id,extract('epoch', start) as start, extract('epoch', end) as end,cause,effect,header,description,url from servicealerts_alerts where NOW() > start or NOW() < \"end\"";
+    // debug($query, "database");
+    $query = $conn->prepare($query);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    return $query->fetchAll();
+}
+
+function getInformedAlerts($id, $filter_class, $filter_id) {
+
+    global $conn;
+    $query = "SELECT * from servicealerts_informed where servicealert_id = :servicealert_id";
+
+    if ($filter_class != "") {
         $query .= " AND informed_class = :informed_class  ";
-        
-         } 
+    }
     if ($filter_id != "") {
         $query .= " AND informed_id = :informed_id ";
-        
-         } 
+    }
     // debug($query, "database");
-    $query = $conn -> prepare($query);
-     if ($filter_class != "") {
-        $query -> bindParam(":informed_class", $filter_class);
-         } 
+    $query = $conn->prepare($query);
+    if ($filter_class != "") {
+        $query->bindParam(":informed_class", $filter_class);
+    }
     if ($filter_id != "") {
-        $query -> bindParam(":informed_id", $filter_id);
-         } 
-    $query -> bindParam(":servicealert_id", $id);
-     $query -> execute();
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
-    return $query -> fetchAll();
-    } 
-function deleteInformedAlert($serviceAlertID, $class, $id)
-{
-     global $conn;
-     $query = 'DELETE from servicealerts_informed where servicealert_id = :servicealert_id and informed_class = :informed_class  AND informed_id = :informed_id';
-     debug($query, "database");
-     $query = $conn -> prepare($query);
-     $query -> bindParam(":servicealert_id", $serviceAlertID);
-     $query -> bindParam(":informed_class", $class);
-     $query -> bindParam(":informed_id", $id);
-     $query -> execute();
-     print_r($conn -> errorInfo());
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
+        $query->bindParam(":informed_id", $filter_id);
+    }
+    $query->bindParam(":servicealert_id", $id);
+    $query->execute();
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
+    return $query->fetchAll();
+}
+
+function deleteInformedAlert($serviceAlertID, $class, $id) {
+    global $conn;
+    $query = 'DELETE from servicealerts_informed where servicealert_id = :servicealert_id and informed_class = :informed_class  AND informed_id = :informed_id';
+    debug($query, "database");
+    $query = $conn->prepare($query);
+    $query->bindParam(":servicealert_id", $serviceAlertID);
+    $query->bindParam(":informed_class", $class);
+    $query->bindParam(":informed_id", $id);
+    $query->execute();
+    print_r($conn->errorInfo());
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
     return null;
-    } 
-function addInformedAlert($serviceAlertID, $class, $id, $action)
-{
-     global $conn;
-     $query = 'INSERT INTO servicealerts_informed (servicealert_id , informed_class , informed_id) VALUES(:servicealert_id ,:informed_class, :informed_id)';
-     debug($query, "database");
-     $query = $conn -> prepare($query);
-     $query -> bindParam(":servicealert_id", $serviceAlertID);
-     $query -> bindParam(":informed_class", $class);
-     $query -> bindParam(":informed_id", $id);
-     $query -> execute();
+}
 
-     print_r($conn -> errorInfo());
-     if (!$query) {
-        databaseError($conn -> errorInfo());
-         return Array();
-         } 
+function addInformedAlert($serviceAlertID, $class, $id, $action) {
+    global $conn;
+    $query = 'INSERT INTO servicealerts_informed (servicealert_id , informed_class , informed_id) VALUES(:servicealert_id ,:informed_class, :informed_id)';
+    debug($query, "database");
+    $query = $conn->prepare($query);
+    $query->bindParam(":servicealert_id", $serviceAlertID);
+    $query->bindParam(":informed_class", $class);
+    $query->bindParam(":informed_id", $id);
+    $query->execute();
+
+    print_r($conn->errorInfo());
+    if (!$query) {
+        databaseError($conn->errorInfo());
+        return Array();
+    }
     return null;
-    
-    } 
+}
+
 ?>