I have pages that work fine with Version 3 under MSIE 6 and Firefox. The code is XHTML compliant (passes W3C validation), but the page has no DOCTYPE. If I then just add the correct DOCTYPE, the menu fails badly, displaying at the end of page, with no vertical menu item spacing; this applies to both browsers. Here is code I add:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Can anyone explain this, or offer a work-around please?
John