Sometime before the end of 2008, I got this brilliant idea to put all the navbar code from each page of the main site into a single file so that I didn't have to update all 25 pages or so every time I wanted to update one of the pages.
My solution: Javascript
Naturally, some people don't want to enable javascript (and some browsers warn you every time you reload the page about javascript...I'm looking at
you Internet Explorer

)
Well, I just got done removing all the javascript and put in some server side includes.
It does the same thing as the javascript did, but now it works for people (and IE) who would rather not enable javascript
I also put in a workaround for the navbar in IE.
It used to be that the drop-down menus would disappear before you could move your mouse over them.
Now, it lets you get to the drop-down menus.
It's not perfect, but if you keep moving your mouse downward you will get to the drop-down menus...after some flickering
...I hate Internet Explorer