Theme development

I need a category, subcategory and subbactegory based solution for example

• Project
  • Web project
    • Project 1
    • Project 2
  • Desktop project
    • Project 1
    • Project 2

Project 1 (when i click this then content appear on right side)
Project 2 (when i click this then content appear on right side)
Desktop project

Hello everyone,

I have just started "playing" with Drupal and I find it really great! Most of the functions are very intuitive and easy. However there is sometimes a point when it is necessary some help.

I have created a new content type. User must post some text through a form. Everythings works fine. But, on the teaser view of the page, the position of the links are before the body, what looks no good:

Teaser view

On the complete view of the post, everything looks fine:

So i know i should do it using function template_preprocess_field. But not sure exactly how didnt used debug before. If anyone can please help :) Thanks in advanced.

I have a page name project under this i want to create a menu trails on left side like

• Web development projects
  • web project 1
• Desktop Projects
  • desktop project 1

In the right-hand side when i click on web project 1 menu the content open. I want this menu only for this specific page

I need to move objects rendered by Drupal into a different area.

Using Drupal 7.5, the sarnia and views modules i have gotten content from SOLR to show in Drupal via mytheme/page.tpl.php with

I have a Content type COURSES which displays basic static information for a course: Title, Course Number and Course Description.

I also have a content type COURSE OFFERINGS that references the content type COURSE using an Entity Reference field. Each Course Offering displays specific information based on the Semester offered: Instructor, Date, Time, Location, etc. These variable all change based on semester.