Header alignment on different browsers

[Sail and Ski]

Hi,
After re-vamping our site the header for all in store pages will not align correctly with the rest of the page, meant to be centrally aligned but the header is sitting to the left of the page. This problem does not occur on Internet explorer but does on firefox, safari and I assume other browsers too! Any help would be appreciated.

http://www.sailandski.co.uk/acatalog/Ski_Equipment.html

Cheers,
Ben

[leehack]

If you firebug the site, you will see the logo is not sitting within the table that is centered on page, looks like some sort of coding discrepancy or misplace. Get yourself firebug with firefox to see the live code being produced on the site, it's easier to see that way. There's a completely empty table as is.