1 files changed, 12 insertions, 0 deletions
diff --git a/lib/form.php b/lib/form.php
index 5c75bb65f..bd68fb0c5 100644
--- a/lib/form.php
+++ b/lib/form.php
@@ -65,6 +65,7 @@ class Form extends Widget
     {
         $this->out->elementStart('form',
                                  array('id' => $this->id(),
+				       'class' => $this->formClass(),
                                        'method' => 'POST',
                                        'action' => $this->action()));
         $this->out->elementStart('fieldset');
@@ -153,4 +154,15 @@ class Form extends Widget
     function action()
     {
     }
+    
+    /**
+     * Class of the form.
+     *
+     * @return string the form's class
+     */
+
+    function formClass()
+    {
+	return 'form';
+    }
 }