Have you tried to set #programs_menu to position:absolute? I think the problem occure because your menu relate to top/left border of window. This is handled different in IE and Firefox.
Lars Fyrileiv Thanks to all for trying to help! I got further requirements and I have a draft version based on some code Dreamweaver spat: http://websage.net/new/programs_menu.htm The CSS and JS code are respectively: http://websage.net/new/mm_css_menu.js http://websage.net/newprograms_menu.css The issues I have are: - There is a gap between the flyout menu and the table; that gap is not the same in Firefox and IE - I need to have vertical bars between the table cells; I currently have border on the whole table. When trying to put cell borders, they became double with the table border. Thanks for your help! Mitko ______________________________________________________________________ css-discuss [EMAIL PROTECTED] http://www.css-discuss.org/mailman/listinfo/css-d List wiki/FAQ -- http://css-discuss.incutio.com/ Supported by evolt.org -- http://www.evolt.org/help_support_evolt/