Finally got the MG Web Services web site validating for strict xhtml and the CSS flyout menu is working well too. For Internet Exploder only, the menu uses a simple javascript function called getElementById to locate the menu list and then the list items inside it are referenced by another function called getElementsByTagName, which is used for the mouseover/hover effect. It doesn’t really need javascript for IE 7 and up, will change the conditional comment to reflect that someday.