Module development and code questions

I'm using the pushbuttons theme and the style.css defines

img {
  display: block;
  border: 0;
}

So the smileys always appears in a new line.
I had to change the smileys.module and include an [code]style="display: inline;"[/code] into each img tag. The changed function ended this way:

Hiya guys,

Have serached for this and haven't found anything useable.

Is there a piece of the WHO's ONLINE script I can paste into the USER.MODULE or adapt in my php template that places an "online now" or "not online now" flag in the User List?

Thanks in advance for any pointers/tips..

Dubliner

Htmlarea was just too much, so we have written a tiny module that puts (B)(I)(link) buttons under every textarea. The code is actually from metafilter.com. hence the name is mefiarea.module. it can be found here.

Hi all,

I have cobbled together a function which returns an email address if ldap authentication with our active directory is sucessful.

First off, I'm a complete newb.

I'd like to add a feature to Drupal's blog module that would allow users with existing blogs to easily connect the two. Consequently, when a user posts in his/her existing blog, the same post shows up in Drupal's blog. First question--does something like this already exist? Wouldn't want to re-invent the wheel...

I'm working on a custom module for my site. After the user creates a new node using the module and it has been validated & subitted - I want to present a "thank you" page to the user and take other follow-up actions. Which hook would be best to use for this function?

Thanks!

Radi