Give a slightly more detailed description of your current custom UI folder and/or what you've done so far and someone might be able to help you. For now I can just point you to this:
http://www.eq2interface.com/forums/s...ead.php?t=1792
And this:
http://www.eq2interface.com/download...fo.php?id=3391
The instructions for both the auto and manual versions of EQ2map are in those 2 links.