Index: modules/node/node.pages.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.pages.inc,v
retrieving revision 1.45
diff -u -p -r1.45 node.pages.inc
--- modules/node/node.pages.inc	13 Oct 2008 00:33:03 -0000	1.45
+++ modules/node/node.pages.inc	17 Nov 2008 02:50:18 -0000
@@ -413,7 +413,7 @@ function theme_node_preview($node) {
   }
 
   if ($preview_trimmed_version) {
-    drupal_set_message(t('The trimmed version of your post shows what your post looks like when promoted to the main page or when exported for syndication.<span class="no-js"> You can insert the delimiter "&lt;!--break--&gt;" (without the quotes) to fine-tune where your post gets split.</span>'));
+    drupal_set_message(t('The trimmed version of your post shows what your post looks like when promoted to the main page or when exported for syndication.<span class="js-hide"> You can insert the delimiter "&lt;!--break--&gt;" (without the quotes) to fine-tune where your post gets split.</span>'));
     $output .= '<h3>' . t('Preview trimmed version') . '</h3>';
     $output .= node_view(clone $node, 1, FALSE, 0);
     $output .= '<h3>' . t('Preview full version') . '</h3>';
Index: modules/system/system.css
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.css,v
retrieving revision 1.52
diff -u -p -r1.52 system.css
--- modules/system/system.css	19 Oct 2008 20:55:07 -0000	1.52
+++ modules/system/system.css	17 Nov 2008 02:50:18 -0000
@@ -416,9 +416,6 @@ div.teaser-button-wrapper {
 textarea.teaser {
   display: none;
 }
-html.js .no-js {
-  display: none;
-}
 
 /*
 ** Progressbar styles
@@ -495,7 +492,7 @@ table.sticky-header {
 ** For anything you want to hide on page load when JS is enabled, so
 ** that you can use the JS to control visibility and avoid flicker.
 */
-html.js .js-hide {
+html.js .js-hide, .hide {
   display: none;
 }