Module development and code questions

i am tryin out drupal for the first time.i installed drupal 5.x.i want to add the advertisement module but when i enabled the ad module and saved the configurations,i am not able to access the administer part.gettin a fatal error saying
"Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 98304 bytes) in C:\wamp\www\drupal-5.2\modules\system\system.install on line 1875".i am not able to fix this problem from two days.please help me out anyone...??

How complicated would it be to have different headers and even site names for different parts of the same site. In other words, to have one category display headerA with SiteTitleA and another category display HeaderB with SitieTitleB. Are there clear instructions for this somewhere? I found this for headers for different particular nodes. But, how bout for categories and all the pages under a certain folder (all blogs, all forum etc), and HOW WOULD YOU CHANGE THE SITE NAME FOR EACH OF THESE?

Hello,
First of all I excuse for my english.
I knew drupal a few days ago and the version i work with is 5.3.

Wha't is my problem? I need to reverse, in a node view (ex url: ?q=node/123), the

I'm looking for a simple piece of code (or a module) that would make the "homepage" link redirect me to the latest node in a given taxonomy list (ie: the latest published comic for a comic strip). I want it to be dynamic (so I can use it in tandom with the scheduler module, and have the site post strips automatically). It should just goto the most recent (based on timestamp, and published status) node in a specific taxonomy list with 2 terms (I have two types of strips, memorial in the event of someone passing, and standard, so it needs to go to the most recent of the two of them).

HI guys
Currently I am developing my custom modules for my site. Some of them are nodes while some of them are attributes that are plugged into the nodes in the add/edit form. I am intending to use the views module to display the listing of these new node types. But I can see that views module doesn't display our custom module fields. So how can I change this and make it display my custom fields as well in the views. I am not intending to use cck for this. Is there any alternative method. Seeking for help

Hi

I am developing a module with a form. I have installed the jquery calendar module. But I am not able to figure out how to add the calendar popup to a text field.

Advance thanks for the help.

Karthik