No tables
     No frames
     No javascript
     No ASP/PHP/CGI
     No browser detection
     No ugly workarounds
     No ugly hacks
    
This illustrates how to produce a multicolumn layout with full-width header and footers.
The same stylesheet is used for one, two and three column layouts.
The columns flow to fill the page width as the browser window is resized or for different screen sizes (tested at 640x480 to 1024x768)