Links from html to xml

Hi,

Does anyone know how to link from a html file, to a section in an XML file?

Basically, I have an automated tool which creates a navigation menu in one frame and the content in the other frame. Depending where one clicks in the menu, it links to a section in the content.

When it was all html, I just used:

menu.html
<A HREF="ASCII_Field.html#ASCII_Field" target='main'>


ASCII_Field.html
<A NAME="Class: ASCII_Field"> <H1> Class: ASCII_Field </H1>


Which obviously worked okay.

Now. The menu is still html (and it's probably easier to keep it this way) and the main document is created in XML. I tried the following:

menu.html
<A HREF="ASCII_Field.xml#ASCII_Field" target='main'>

ASCII_Field.xml
<title id="ASCII_Field"> Class: ASCII_Field </title>

But clicking on the link, just has the effect of re-opening the xml file in the main frame.

Does anyone know how I can link to the <title id=""> parts of the document?

Any help will be appreciated.
Cheers.