diff --git a/code/DevTasks.php b/code/DevTasks.php
index ed6a2c7..383b637 100644
--- a/code/DevTasks.php
+++ b/code/DevTasks.php
@@ -6,17 +6,27 @@
  * @package DevTasks
  *
  */
-class DevTasks extends LeftAndMainExtension {
-    public function init() {
+class DevTasks extends LeftAndMainExtension implements PermissionProvider
+{
+
+    public function init()
+    {
+        parent::init();
+
+        if (!Permission::check("VIEW_DEVTASKS")) return;
+
         $tasks = array(
             'devbuild' => array(
                 'title' => 'Dev/Build',
                 'link' => 'dev/build',
-                'reset_time' => '5000'
+                'reset_time' => '5000',
+                'error_handler' => 'newtab',
+                'success_handler' => 'ignore'
             )
         );
 
         $config_tasks = Config::inst()->get(__CLASS__, 'tasks');
+
         if (is_array($config_tasks)) {
             $tasks = array_merge($tasks, $config_tasks);
         }
@@ -26,14 +36,28 @@ public function init() {
             $attributes = array(
                 'class' => 'devbuild-trigger',
                 'data-title' => (isset($values['title']) ? $values['title'] : $item),
-                'data-link' => $values['link'],
-                'data-reset-time' => (isset($values['reset_time']) ? $values['reset_time'] : '5000')
+                'data-link' => (isset($values['link']) ? $values['link'] : 'dev/build'),
+                'data-reset-time' => (isset($values['reset_time']) ? $values['reset_time'] : '5000'),
+                'data-error-handler' => (isset($values['error_handler']) ? $values['error_handler'] : 'newtab'),
+                'data-success-handler' => (isset($values['success_handler']) ? $values['success_handler'] : 'ignore')
             );
 
             // priority controls the ordering of the link in the stack. The
             // lower the number, the lower in the list
             $priority = -90;
+
             CMSMenu::add_link($item, '', '#', $priority, $attributes);
+
         }
     }
+
+    public function providePermissions()
+    {
+        return array(
+            "VIEW_DEVTASKS" => "Access dev task menu",
+        );
+    }
+
 }
+
+?>
diff --git a/javascript/LeftAndMain.Fancy-devbuild.js b/javascript/LeftAndMain.Fancy-devbuild.js
index 3900ac6..c1cec3a 100644
--- a/javascript/LeftAndMain.Fancy-devbuild.js
+++ b/javascript/LeftAndMain.Fancy-devbuild.js
@@ -1,7 +1,50 @@
 (function($) {
     var dev_trigger = ".devbuild-trigger",
+        all_states = "error loading success";
         default_doc_title = document.title;
 
+    $.fn.set_trigger = function(message, current_class) {
+        document.title = message;
+        $(this)
+            .removeClass(all_states)
+            .data("executing", true)
+            .addClass(current_class)
+            .children(".text")
+            .text(message);
+    };
+
+    $.fn.reset_trigger = function() {
+        document.title = default_doc_title;
+        $(this).attr('href', '#')
+            .removeClass(all_states)
+            .removeData("executing")
+            .children(".text")
+            .text($(this).data('title'));
+    };
+
+    function completion_handler(data, handler_option){
+        if (handler_option){
+            switch (handler_option) {
+                //case 'log':
+                //    break;
+                // case 'popup':
+                //     dialog.ssdialog({iframeUrl: this.attr('href'), autoOpen: true, dialogExtraClass: extraClass});
+                //    break;
+                case 'newtab':
+                    // Display error in new tab/window
+                    with(window.open('about:blank').document) {
+                        open();
+                        write(data);
+                        close();
+                    }
+                    break;
+                case 'ignore':
+                default:
+                    break;
+            }
+        }
+    }
+
     // look out for click
     $(dev_trigger).each(function(){
         $(this).children('.text').text($(this).data('title'));
@@ -23,13 +66,15 @@
 
             // search for any errors from returned data
             if (data.search("ERROR") > 0) {
+                completion_handler(data, $this.data('error-handler'));
                 // change text to show an error has occured
                 $this.attr('href', $this.data('link'))
-                    .set_trigger("Build failed","error");
+                    .set_trigger("Build failed", "error");
                 setTimeout(function(){
                     $this.reset_trigger();
                 }, reset_time);
             } else {
+                completion_handler(data, $this.data('success-handler'));
                 // change text back to default
                 changes = $(data).find("li[style='color: blue'], li[style='color: green']").length;
                 $this.set_trigger(changes+" Changes occurred","success");
@@ -42,28 +87,12 @@
         })
         .fail(function( xhr, textStatus, errorThrown ) {
             $this.set_trigger("Request failed: "+errorThrown,"error");
+            setTimeout(function(){
+                $this.reset_trigger();
+            }, reset_time);
         });
 
         return false;
     });
 
-    $.fn.set_trigger = function(message, current_class) {
-        document.title = message;
-        $(this)
-            .removeClass("error loading success")
-            .data("executing", true)
-            .addClass(current_class)
-            .children(".text")
-            .text(message);
-    };
-
-    $.fn.reset_trigger = function() {
-        document.title = default_doc_title;
-        $(this).attr('href', '#')
-            .removeClass("error loading success")
-            .removeData("executing")
-            .children(".text")
-            .text($(this).data('title'));
-    };
-
 }(jQuery));