Logo wont show on certain pages

[KPR]

I am using emerald and have aded a logo to the header it works fine but on some pages it is just showing the alt text like on thestory page here is an example CrazeDeals.com - pcmicrostore knocks 30% off select young micro digital camera and camcorder batteries

but on other pages it is fine CrazeDeals.com / Latest Deals

Any ideas why it is doing this as i really would like it on all pages.