Index: /CKEditor/trunk/_source/skins/kama/dialog.css
===================================================================
--- /CKEditor/trunk/_source/skins/kama/dialog.css	(revision 7256)
+++ /CKEditor/trunk/_source/skins/kama/dialog.css	(revision 7257)
@@ -967,5 +967,6 @@
 	*border: 1px solid transparent !important;
 	/* Emulating border-color: transparent in IE6.*/
-	-filter: chroma(color=black);
+	-border: 1px solid red !important;
+	-filter: chroma(color=red);
 }
 
Index: /CKEditor/trunk/_source/skins/office2003/dialog.css
===================================================================
--- /CKEditor/trunk/_source/skins/office2003/dialog.css	(revision 7256)
+++ /CKEditor/trunk/_source/skins/office2003/dialog.css	(revision 7257)
@@ -868,5 +868,7 @@
 	*border: 1px solid transparent !important;
 	/* Emulating border-color: transparent in IE6.*/
-	-filter: chroma(color=black);
+	/* Emulating border-color: transparent in IE6.*/
+	-border: 1px solid red !important;
+	-filter: chroma(color=red);
 }
 
Index: /CKEditor/trunk/_source/skins/v2/dialog.css
===================================================================
--- /CKEditor/trunk/_source/skins/v2/dialog.css	(revision 7256)
+++ /CKEditor/trunk/_source/skins/v2/dialog.css	(revision 7257)
@@ -885,5 +885,6 @@
 	*border: 1px solid transparent !important;
 	/* Emulating border-color: transparent in IE6.*/
-	-filter: chroma(color=black);
+	-border: 1px solid red !important;
+	-filter: chroma(color=red);
 }