Two Questions

Okay I have two questions that maybe someone could help with.

1) I am trying to change the sub menu, instaed of it being 980px and being vertical, I would like to have it scroll down from the link that the user is hovering over. So, basically it's vertical and not horizontal. I have designed it to be vertical but, it stays to the left. Please don't refer me to a designer because we're designing our own from the uni template. This is the only thing we're stuck on right now. Any help is appreciated. Is there any tutorials?

2) We're getting an error from no where. Our about us page has the following error:

Warning: require_once(/inc/header.inc.php) [function.require-once]: failed to open stream: No such file or directory in /home/maburker/public_html/about_us.php on line 21

Fatal error: require_once() [function.require]: Failed opening required '/inc/header.inc.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/maburker/public_html/about_us.php on line 21

We haven't changed anything other than the css. How can this be fixed?

1) not sure...

2) open file about_us.php and check this line: require_once( 'inc/header.inc.php' )

you may have / before the adress to inc/header.inc.php take it away, and then check your site...

Quick question, is this what your looking for? 

http://bffdomain.com/harmonics/

If so, you'll find it over at expertzzz.com, aramis has it.

mydatery- No I am not looking for that. I can create that with no problem. However I am going to have to go back to the design board after seeing that site. The designs are very similar lol! Myspace.com uses the feature that I am looking for. They have this function on the more link. So, basically when a user hoovers over a link with subpages it shows horizontally. I am trying to have it show vertically and under the link that the user is hoovering on. If this makes any sense.

okweb- You was right. I have no clue how a back slash got there but, it worked.

thanks

I checked out expertzzz.com for the drop down function. The price is too high. I researched it and the code doesn't seem to be that difficult. Does anyone know if there is another site that may have it for less?