Module development and code questions

I am making website for a INGO. The website is big therefore I was thinking of a locator. Eg.

Home > Publication > Artciles >

Please you help in selecting module for this type of functionality.

In gratitude

I'm developing a small db access module. In the admin pages, I allow the export of a table as CSV (through clicking a link). I use file_transfer after having gzencoded the export. I'd like to be able to display a message after the transfer but so far I haven't figured out how. I have tried adding the "Location:" header as a last header argument in the file_transfer command, in order to reload the referring page, but that voids the file transfer.
Thanks in advance.

Hi, I have a custom press_release module I made for Drupal 4.7 which will submit a page of content. I'm trying to get this to work with Drupal 5.1 and I made some additions. However, when I submit the page of content the page goes blank. Can someone look over this module I made and comment on what needs to be changed for Drupal 5.1?

Any help is appreciated.

Thanks

http://www.chazcast.com/press_release.module

... deleted from my cPanel after removing the image module.

You see the problem is I had uploaded and installed and used the module t the extent of 19 uploaded images. That's 19x3 because the image module makes three versions of the picture. thumbnail, preview, and original.

I cannot delete these. Could someone help me please.

Much appreciated,
JAY

Parse error: syntax error, unexpected $end in /home/drupaln/public_html/modules/forum/forum.module on line 839

Hi I've currently got a Site which was developed in 4.7. Being new and naive to drupal when I worked on it originally I made a few alterations to core to get some things the way they were needed to be quickly. I'm now testing upgrading to drupal 5.

The small hacks I made are not a huge problem as none of them are that big and I know where they are etc etc.

What I would ideally like to do though is move these hacks to my own module so I can turn them off and on for testing, leave core in tact for future upgrades and just generally have things tidier.