[Greasemonkey] How can I get the content of Comment section in a HTML page?

[Mark F. Liu]

Hi! This is my first use of this mailing list.

I need to use the comment(e.g. thouse string around '<!' and '>') in a
HTML page.

I have tried and failed to use both XPth and getelementbytagname().

Could you please help me to get it?

Thanks.