Layout type

This uses a table for the 3-columns, but not for the banner and footer. The table uses the "table trick" to linearise the article before the sidebars.

It appears to be a sound robust technique.

Article

First article filler header

Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text.

Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text.

Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text.

Second article filler header

Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text.

Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text. Article filler text.

Rightbar

Rightbar filler header

Rightbar filler. Rightbar filler. Rightbar filler. Rightbar filler. Rightbar filler.

Rightbar filler. Rightbar filler. Rightbar filler. Rightbar filler. Rightbar filler.

Rightbar filler. Rightbar filler. Rightbar filler. Rightbar filler. Rightbar filler.

Leftbar

First leftbar filler header

Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler.

Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler.

Second leftbar filler header

Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler.

Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler.

Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler. Leftbar filler.