Need help with validating this short bit of code

[Goat Boy]

A few months back I was askied if I could help out managing vbulletin for a website. This site was created 2~3 years ago and when I check the XHTML validation there were many errors. I have read and read and fixed up many of the error in which I have it down to 4 which lie in the header and footer. This was a custom template for the site.

Just wondering if someone can look at this code to see if anything sticks out as incorrect, I am stuggling with getting this to validate

PHP Code:

<table background="http://www.cmoc.ca/images/forum/mainbg.jpg" cellspacing=0 cellpadding=0  align="center" width="760" alt="Ford Mustang Canada"> 


The main errors are:

there is no attribute "background"
an attribute value specification must be an attribute value literal unless SHORTTAG YES is specified
there is no attribute "alt"


Hopefully this is enough information.
Thanks