Index: javascript.php
===================================================================
RCS file: /cvsroot/moodle/moodle/lib/javascript.php,v
retrieving revision 1.36.2.1
diff -u -r1.36.2.1 javascript.php
--- javascript.php	3 Dec 2007 15:42:09 -0000	1.36.2.1
+++ javascript.php	30 Apr 2008 08:10:29 -0000
@@ -24,6 +24,7 @@
 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/overlib/overlib_cssstyle.js"></script>
 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/cookies.js"></script>
 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/ufo.js"></script>
+<script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/dropdown.js"></script>  
 
 <script type="text/javascript" defer="defer">
 
Index: weblib.php
===================================================================
RCS file: /cvsroot/moodle/moodle/lib/weblib.php,v
retrieving revision 1.970.2.80
diff -u -r1.970.2.80 weblib.php
--- weblib.php	29 Apr 2008 05:07:57 -0000	1.970.2.80
+++ weblib.php	1 May 2008 02:45:22 -0000
@@ -1172,9 +1172,17 @@
     if ($selectlabel) {
         $selectlabel = '<label for="'.$formid.'_jump">'.$selectlabel.'</label>';
     }
-
-    $output .= '<div>'.$selectlabel.$button.'<select id="'.$formid.'_jump" name="jump" onchange="'.$targetwindow.'.location=document.getElementById(\''.$formid.'\').jump.options[document.getElementById(\''.$formid.'\').jump.selectedIndex].value;">'."\n";
-
+    
+    //IE and Opera fire the onchange when ever you move into a dropdwown list with the keyboard. 
+    //onfocus will call a function inside dropdown.js. It fixes this IE/Opera behavior.
+    if (check_browser_version('MSIE') || check_browser_version('Opera')){
+        $output .= '<div>'.$selectlabel.$button.'<select id="'.$formid.'_jump" onfocus="initSelect(\''.$formid.'\','.$targetwindow.')" name="jump">'."\n";
+    }
+    //Other browser
+    else{
+        $output .= '<div>'.$selectlabel.$button.'<select id="'.$formid.'_jump" name="jump" onchange="'.$targetwindow.'.location=document.getElementById(\''.$formid.'\').jump.options[document.getElementById(\''.$formid.'\').jump.selectedIndex].value;">'."\n";  
+    }
+    
     if ($nothing != '') {
         $output .= "   <option value=\"javascript:void(0)\">$nothing</option>\n";
     }