Make BOINC website XHTML 1.1 valid!

[Simek]

BOINC website have "poor" quality code.

For example: (from index.php)
<hr width=80% size=1>

In new web standards it should look like:
<hr style="width: 80%; height: 1px" />

The code need some improvements. If not XHTML improvments, it needs quotes (" ") in tags values.

Additionaly I suggest to use CSS files. Save them outside the php file and link to elements by "id" or "class" tags.

I think that the XHTML standard of website is very important and it is the future of internet.

P.S.

I offer my help with working on this task. I made some XHTML 1.1 valid sites and I can spend some time (aproximatly 8h-10h per week) to make the code valid.

And sorry for my bad english!