Index: branches/unlabeled/unlabeled-1.3.2/core/admin_templates/js/grid_scroller.js
===================================================================
diff -u -r7755 -r7782
--- branches/unlabeled/unlabeled-1.3.2/core/admin_templates/js/grid_scroller.js	(.../grid_scroller.js)	(revision 7755)
+++ branches/unlabeled/unlabeled-1.3.2/core/admin_templates/js/grid_scroller.js	(.../grid_scroller.js)	(revision 7782)
@@ -592,7 +592,7 @@
 		total_width = 0;
 		for (var col=start_col; col<end_col; col++) {
 			if (is.gecko && id.match(/^header/)) {
-				var cursor_workaround = ['<div style="width: '+(this.MinWidths[col])+'px; overflow: auto;">', '</div>'];
+				var cursor_workaround = ['<div style="width: '+(this.MinWidths[col])+'px; overflow: auto;"><div style="width: '+(this.MinWidths[col])+'px; overflow: hidden;">', '</div></div>'];
 			}
 			else {
 				var cursor_workaround = ['','']