Index: misc/tableheader.js
===================================================================
RCS file: /cvs/drupal/drupal/misc/tableheader.js,v
retrieving revision 1.9
diff -u -p -r1.9 tableheader.js
--- misc/tableheader.js	2 Oct 2007 07:09:51 -0000	1.9
+++ misc/tableheader.js	8 Dec 2007 17:55:09 -0000
@@ -46,6 +46,8 @@ Drupal.behaviors.tableHeader = function 
         // The first cell is as wide as the table to prevent gaps.
         ref = table;
         div.wide = true;
+        // Due to the larger width of the first cell, its content is left aligned to remain visible
+        $(div).css({'textAlign': 'left'});
       }
       $(div).width(Math.max(0, $(ref).width() - parseInt($(div).css('paddingLeft'))));