Index: misc/textarea.js
===================================================================
RCS file: /cvs/drupal/drupal/misc/textarea.js,v
retrieving revision 1.18
diff -u -d -F^\s*function -r1.18 textarea.js
--- misc/textarea.js	12 Sep 2007 18:29:32 -0000	1.18
+++ misc/textarea.js	22 Nov 2007 22:14:39 -0000
@@ -4,6 +4,11 @@
   $('textarea.resizable:not(.textarea-processed)', context).each(function() {
     var textarea = $(this).addClass('textarea-processed'), staticOffset = null;
 
+    // Make sure that teaser.js has done its magic before converting this textarea.
+    if (Drupal.behaviors.teaser && textarea.is(('.teaser:not(.teaser-processed)'))) {
+      Drupal.behaviors.teaser(this.parentNode);
+    }
+
     // When wrapping the text area, work around an IE margin bug.  See:
     // http://jaspan.com/ie-inherited-margin-bug-form-elements-and-haslayout
     $(this).wrap('<div class="resizable-textarea"><span></span></div>')