1) Script Title: Top Navigational Bar III (v3.5.1)

2) Script URL (on DD): http://www.dynamicdrive.com/dynamici...men3/index.htm

3) Describe problem: On my site:

http://power.arc.losrios.edu/~bgroup6/cisw300/home.html

When I minimize and then maximize the browser window the menu has a tendency to shift for some reason to the left or right. I can fix this and make the menu go back to being centered by refreshing the page but thats about it. I cant figure out what needs to be done in order to make it center regardless of whether I minimize or maximize the window. Does it have something to do with absolute positioning? I appreciate any help in regard to this issue.