TBODY tag?

[Ben@WEBProp]

Hey guys, long time no see. Anywho, just got a quick question. It's been a few months since i have done any html work, and while looking through a page that I may or may not do some work on for another company, i found that they are using all tables-layout (eek!), but in the table they are using a <TBODY> tag multiple times. This isn't correct html, is it? I began to think that it might be xtml or something, but there is no doctype or stylesheet or anything!

<tbody> : tag or not?

Thanks!

-Ben

[swmr]

Here's a link:

Row groups: the THEAD, TFOOT, and TBODY elements (http://www.w3.org/TR/html401/struct/tables.html#h-11.2.3)