I believe IE8 requires a different doctype, and that previous doctypes are now legacy in IE8. I suspect I am having problems with my site due to a legacy doctype. But I am uncertain what that doctype is.
Can someone tell me what it is or where to find information about it? I've been looking all over the place with the limited amount of time I have and have not found anything...
Well, I'm clearly showing my ignorance on this issue...
The HTML 4.01 strict doctype is still the latest one.
Most JScript should run the same in IE8 as it did in IE7 or IE6 so if you have something that is not working in IE8 but does work in other browsers then it is that particular code that would need fixing and exactly what the fix would be would depend on what it is supposed to be doing.
Here is the HTML from my site for the relevant part: