Theme development

Need help to redesign http://qsys.com.ua (ISO 9001, quality management systems)
Please mail me to vitich at gmail dot com

I'm working on a website using Drupal (my very first one), and I'd like to use a Multiflex-based theme, but when I use Multiflex, I get duplicate node headers, like this one:

http://finckendorff.dyndns.org/misc_media/som-site.png

I'm completely new to both Drupal and Multiflex, so I don't know how to fix that, and what's the reason for those duplicate headers in the first place.

How do I fix this problem?

How can I increase the number of letters I can have in a block title? I tried a few things but didn't work. What exactly do I have to change and where? Thanks

To better explain, you can see my site in progress here: http://www.Jofaba.com . Today I started hacking together my first custom theme using a free html and css themed template. I actually got most of the site working a lot sooner than I thought, although as you can tell there's still quite a bit of work to do. Right now, my main issue is with the search function. As you can see, the theme has a built in search function which is directly inside the "page.tpl.php" file. I first checked the page source and used the same exact coding as the regular search that appears in the right hand side (second "module" on the right) and then altered the "id" and "class" tags which were displaying normally due to the drupal.css overriding my css settings. Once I got the search looking the way I wanted it to, I tested it out and was pleased to see that it's working. Unfortunately, as soon as I disabled the search module in "blocks", the new search no longer worked. I also tried enabling the search and hiding it "display on this page only" and that also does not solve the issue. So far, the only way to get the custom search block to work, is for the search module to be enabled sitewide, which of course means you have to see two searches. Right now it's just tucked away towards the bottom, but that's obviously unacceptable.

Now, I can understand the logic behind why this is happening. As far as Drupal knows, there is only one search block, and that's the module. And when it's disabled, the form function doesn't have anywhere to send the information because that function is turned off. If anyone has a fix for this I'd very much appreciate it. Thanks in advance, you guys are always extremely helpful.

This code,in mysql5.x is normal,trades on mysql4.x,appears wrong,is what reason?

I knew this code May let block only show for specific content type

if ((arg(0) == 'node') && is_numeric(arg(1))) {
};

but this code show for the full content page,

Block only show for teaser,How to do writes the php code?

thanks