Drupal 7.x

Hello.
English isnt my native language and im really tired, so theres probably tons of mistakes... Sorry about that.
Im new to Drupal, so I assume I've missed what im looking for and I havent yet completely understood the way it works, but so far it looks great. I will get to the point.

hi everyone,

I created a custom content type named mytype. I create a template for this node type.

Now I want to custom comments display, so I want to create a comment template file only for this content type.

I looked on internet to know how to do. I find a clue using mytheme_preprocess_comment. So in my template.php theme page i add the following code :

Searching using the keyword "dictionary" and a few others has gotten me nowhere. So before I start coding up a custom module is there any easier way to accomplish this task?

I have a site with a syntax highlighter for source code and I would like to be able to dynamically add a popup on hover for various functions.

For example, I might want a on-hover popup to be added to the keyword "strlen" explaining it's function and parameters.

I am extremely new to Drupal, and was wondering why I see one theme when I'm logged in as an admin, but another when I am not? I have ONE theme set as the default. When I work on it, I can see the changes I make in the back-end, but when I am just a normal website visitor, I do not see them.

Thanks for shedding any light on this!

I have a site with 4 content types that have the exact same node template layout. They are named node--ctype1.tpl.php, node--ctype2.tpl.php, etc.

Is it possible to have one file represent a set of files or multiple content types? Right now, when I make a change to one of those templates, I have to manually edit the others, which is time consuming.

It would be nice if I could do something, for example, like this:

node--type1.type2.type3.tpl.php

Thanks!

I'm trying to find a way to post content from our forums into a list of the top 10 questions. We have 3 business unites & I need to filter out each unit into a separate top 10 page.
The forums where created using groups. I've managed to get the 10 forum posts to but I can't get them to filter into the 3 business units.
Help please!