diff --git a/wp-admin/admin-functions.php b/wp-admin/admin-functions.php
index e84a919ad8..d52a62eca8 100644
--- a/wp-admin/admin-functions.php
+++ b/wp-admin/admin-functions.php
@@ -1371,7 +1371,7 @@ function get_plugin_page_hook($plugin_page, $parent_page) {
 function browse_happy() {
 	$getit = __('WordPress recommends a better browser');
 	echo '
-	<p id="bh" style="text-align: center;"><a href="http://browsehappy.com/" title="' . $getit . '"><img src="images/browse-happy.png" alt="Browse Happy" /></a></p>
+	<p id="bh" style="text-align: center;"><a href="http://browsehappy.com/" title="' . $getit . '"><img src="images/browse-happy.gif" alt="Browse Happy" /></a></p>
 	';
 }
 if ( strstr( $_SERVER['HTTP_USER_AGENT'], 'MSIE' ) )
diff --git a/wp-includes/js/tinymce/themes/advanced/image.htm b/wp-includes/js/tinymce/themes/advanced/image.htm
index 2019cee8dd..920b28f461 100644
--- a/wp-includes/js/tinymce/themes/advanced/image.htm
+++ b/wp-includes/js/tinymce/themes/advanced/image.htm
@@ -178,7 +178,7 @@ if (url != null) {
           </tr>
           <tr>
             <td nowrap="nowrap"><input type="button" id="cancel" name="cancel" value="{$lang_cancel}" onClick="cancelAction();"></td>
-            <td align="right"><input type="button" id="insert" name="insert" value="{$lang_insert}" onClick="insertImage();">            </td>
+            <td align="right"><input type="submit" id="insert" name="insert" value="{$lang_insert}" onClick="insertImage();">            </td>
           </tr>
         </table></td>
     </tr>
diff --git a/wp-includes/js/tinymce/themes/advanced/link.htm b/wp-includes/js/tinymce/themes/advanced/link.htm
index fa3efb8330..12cb326e45 100644
--- a/wp-includes/js/tinymce/themes/advanced/link.htm
+++ b/wp-includes/js/tinymce/themes/advanced/link.htm
@@ -179,7 +179,7 @@ if (url != null) {
           </tr>
           <tr>
             <td><input type="button" id="cancel" name="cancel" value="{$lang_cancel}" onClick="cancelAction();"></td>
-            <td align="right"><input type="button" id="insert" name="insert" value="Create hyperlink" onClick="insertLink();">            </td>
+            <td align="right"><input type="submit" id="insert" name="insert" value="Create hyperlink" onClick="insertLink();"> </td>
           </tr>
         </table></td>
     </tr>