CSS Code for Table Headers that are static with a fluid width table

Does anyone have css code and/or table structure for a fluid width table with fixed headers. The table could potentially scroll if the contents are bigger then the table height. The table is fluid width. This is for a sharepoint web part but the web part is custom so no need to think about sharepoint's native css.

Thanks!

开发者_C百科One more thing. THe main problem is I don't know when there is going to be a scroll bar or not so it messes with the headers.

Fixed headers are headers that don't scroll, when you scroll through the TBODY

When it comes to data tables it is best not to reinvent the wheel. They can get extraordinarily complicated very quickly. Fortunately their are a variety of different offerings out there with zounds of features.

http://www.datatables.net/

http://developer.yahoo.com/yui/examples/datatable/

http://www.infragistics.com/dotnet/netadvantage/aspnet/web-hierarchical-data-grid.aspx#Overview

... just to name a few.

Won't a good jQuery fixed header plugin do the trick for you?