diff -ruN moodle-1.7/mod/chat/gui_header_js/insert.php moodle-dev/mod/chat/gui_header_js/insert.php
--- moodle-1.7/mod/chat/gui_header_js/insert.php	2006-07-13 03:02:15.000000000 +0100
+++ moodle-dev/mod/chat/gui_header_js/insert.php	2006-10-03 10:39:48.000000000 +0100
@@ -58,7 +58,11 @@
 
     if ($chatuser->version == 'header_js') {
         /// force msg referesh ASAP
-        echo '<script type="text/javascript">parent.jsupdate.location.href = parent.jsupdate.document.anchors[0].href;parent.input.enableForm();</script>';
+	if( !( $CFG->chat_normal_updatemode == 'jsupdated' ) ){
+            echo '<script type="text/javascript">parent.jsupdate.location.href = parent.jsupdate.document.anchors[0].href;parent.input.enableForm();</script>';
+	}else{
+	  echo '<script type="text/javascript">parent.input.enableForm();</script>'; 
+	}
     }
 
     redirect('../empty.php');