Module development and code questions

Hi,

I use form api to generate a form, capture output from post variables and then output this variable true theme() function. But if i output it thru theme() it doesn't get displayed while if i do simple echo it does. Why does theme() noy display the contents of this ($_POST['edit']['urly']) variable?

Here is the code i use for capturing and displaying variable:

1. This one doesn't display/echo contents of $_POST['edit']['urly']

after i install the ecommerc modules,i can change any node into product. now i want to onle let bookreview(module) can be change into product,how can i do and where is the module ?

if a module requires a handful of different forms, whats the best way to structure the way that is loaded/saved via hook_form ?

Example - i have a module that presents two different forms depending on a user selection

[ Click here ] to complete form A
[ Click here ] to complete form B

but in the same module? ideas?

As an admin user, I go to user->search and get results spanning multiple pages. When I click on page 2, 3, or any other page number at the bottom, it takes me back to the initial users screen without any search results. But the url shows the querystring as: ?q=admin/user/search&from=15

i'm developing a module and creating a .install file along with it. made some change in the table design so i decided to make one _update implementation here to test that functionality out. worked just fine. but i now go to install it on a different site, and when i do i have to manually run the module's update through the update.php script. i personally think that should be done automatically during the module's installation. any feedback on that? am i missing something perhaps? thanks!

I just installed bookreview module. 4.7

When the node displays, how do I put the headings in bold (e.g. Title, Author, Synopsys)
but not the content?

I assume the answer would apply to any custom node