I want header image text to remain in one place regardless of window size

Sorry, I know I'm stating that badly. Page is here: http://madeinamericaholidaygiftsandcrafts.com/

First, am I right in calling the red bar with the white text at the top the Header?

I want the words to remain in a fixed location, no matter how wide the window is. In the Photoshop file that I created, the text is centered, and I've also tried it flush left (gets cut off if the window goes narrow). Is there a way to always have it aligned with the left part of the center column?Can you help?

THANKS!! ETA, illustration of what the problem is here: http://www.flickr.com/photos/pocketm...9426/lightbox/

Ellen
new to WP, print design background and this is all really new