Blog Challenge - HELP MR. O!!!

Hi guys, I need your help. 

As you can see, I have added a picture to the header.  Two problems:

1. I don't want the picture to be so high, but I want it to stretch across the whole page.  This is a technical issue.  It has to do with HTML code.  I was on the trail last night, but ran out of gas. 
2. I want to know what picture should be our header?  I only want serious suggestions, please.  Remember, it is a school blog and it has to do with the daily happenings of Room 107.

Some ideas that I had were:

• A winding road (sort of a metaphor of how we never no where life is taking us)
• A beautiful prairie sky (with the idea that "the sky's the limit")
• Olympic rings (good for now, but I'd like to have something stay there)

Some of the other teachers that I have checked out, use an open window (the blog is always open) or a picture of their school for a picture on the header blog.

What do you guys and girls think? 

BY THE WAY, I THINK THAT I ALSO CHANGED THE EDIT POST PART...MADE IT BETTER, I HOPE!

Changing of the blog

There are some changes to this blog to start off 2010.

First off:

- I added a link to the online textbook that we are using in Math class. This way students can use the blog to find out what homework they missed (and how to do it) and then click on that link if the homework involves work from the textbook. (The links section can be found in the column on the right side, near the bottom.)

- The blog has changed from a Math only blog to a blog that is extension of all of Mr. O's classes. Since there is more than Math going on in Room 107, there will be more than Math going on to the "new" blog. (As a sidenote, the web address will remain 107mathblog.blogspot.com.) To reflect this change, note the change of title at the top of the blog.