Drupal 7.x

Hi, i'm newbie.

I considering to create edit form display in dialog box. I like to ask how to create simply Dialog Box Form / AJAX Popup Form in drupal 7 ?

Thanks

Hi,
I'll try to explain my problem as best I can.

I'm building a corporate site with Drupal 7.4. This site must have a section that shows all the jobs and projects developed by the company.

To reach this goal I created a new content type called Project. The Project content type has several fields to save the information for each project. To classify the projects I created two vocabularies ("type", for the type of project, and "location" for the project's location). Then, I added two taxonomy term fields to the Project content type for each of these vocabularies.

To build the pages with the information of the projects I use Views 3.0-rc1. As I mentioned before, the site must have a section displaying the projects developed. I created a view including several fields of the Project content type. I put some of these fields as exposed filters to the user is able to filter projects according to various criteria.

I'm new in Drupal 7 and building a yellow page website. So, I put different website addresses with those company information. But I would like to open those external web addresses where the following two conditions are always match:

1. The header part (company logo + site name) of the website will be always on the top
2. After clicking the external links, external links will be opened below the header (not a new window)

I've been researching how to theme drupal 7 for literally 3-4 weeks now and have started over about 5 times after realizing I modified the base code the wrong way. Even after all this I still cannot grasp even how to create my structure or "backbone" of the site. I would like to be able to create the structure and then completely theme the site with css. Even though I know how to code in html css and javascript, I am still an "object oriented" thinker and Im assuming THAT is my problem.

Can I get some help with a multi step form I am creating. Sorry about the long form.

I currently get an ajax error after clicking Next Step.

An AJAX HTTP error occurred.
HTTP Result Code: 500
Debugging information follows.
Path: /system/ajax
StatusText: Service unavailable (with message)
ResponseText: PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'experience' in 'field list': INSERT INTO {custom_application} (name, lastname, email, zip, address, phone, cell, gender, birthday, schedule, friend, name_emerg, address_emerg, phone_emerg, relation_emerg, experience, physcond, allergens, questions, created) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9, :db_insert_placeholder_10, :db_insert_placeholder_11, :db_insert_placeholder_12, :db_insert_placeholder_13, :db_insert_placeholder_14, :db_insert_placeholder_15, :db_insert_placeholder_16, :db_insert_placeholder_17, :db_insert_placeholder_18, :db_insert_placeholder_19); Array
(
[:db_insert_placeholder_0] => admin
[:db_insert_placeholder_1] => qasdf
[:db_insert_placeholder_2] => asdfa
[:db_insert_placeholder_3] => asdfasdf

Is it possible to allow particular filters in views to be available only to certain roles/permissions otherwise a default value is supplied and the filter is not exposed?