You have done a Really wonderful Job in creating the interface
for Tag editing within the reply Page.
But I feel the Normal mode can be changed so that
the prompt boxes can be avoided and when the
button is pressed the formatting is directly applied
to the selected text.
I have made some changes to your code in vbcode.js file
so that the formatting can be done directly by selecting the text.
But since browsers other than IE4+ do not support the selection
object, I have modified the code in such a way that browsers
other than IE4+ will run without a problem by using the prompt
boxes as you programmed. I have tested this code in IE 5.0
and Netscape 4.7 and it ran successfully.