Theme development

I'm attempting to use some Javascript which allows replying to individual posts while on the same page. A fairly simple concept, however I'm running into a validation problem.

On each comment's reply page, there is a hidden input value unique to each user and comment, such as: <input type="hidden" name="form_token" id="edit-form-token" value="2f6b93e45b6e0d6fed1fa6a439b59aa3" />

I'm not actually developing entirely new themes, merely modifying the Zen theme. See example at: http://elephanttrust.net/

Mostly I get ahead quite well, but now I've stumbled over the white stripe at the very top of the browser window, approximately 8 to 10 pixels high. This looks like a defect in Zen to me, but I feel very stupid, because cannot find its cause anywhere. I see it in both Internet Explorer 7 and Firefox 2.

is it possible to override system.css in one of my module development but i didnt got any success,any guidence from experts

Hi!

As the Title sais, I am trying to print the creator's (node profile!)-image before every node title (teaser and full view). Sounds weird but I have not found any forum posting on this topic. How would you do that? Using the Zen Theme, I guess it must be done in node.tpl.php/style.css?!

Best, F.

How can i theme my block views?
I created a block-views-[viewname].php and the full content of the view is printed with:
print $block->content;

But i like to print the title and the content sepperatly. (something like $block->title of $view->title>)
Anybody knows a solution?

i'm currently working on a new theme for our site. i've got only enough programming knowledge to really cause problems!