diff --git a/trunk/pages/UI.php b/trunk/pages/UI.php
index fc2700b710..b1324936c4 100644
--- a/trunk/pages/UI.php
+++ b/trunk/pages/UI.php
@@ -360,7 +360,7 @@ switch($operation)
 				$id = '';
 				$oObj = MetaModel::NewObject($sClass);
 			}
-			$oP->add("<script>
+			$oP->add("<script type=\"text/javascript\">
 			// Fill the map between the fields of the form and the attributes of the object\n");
 			
 			$aNewFieldsMap = array();