SilverOrchid Theme – header picture (logo) problems

Hi all,

I have a problem with that theme.

First to explain all:
– made whole site on localhost, everything was working perfectly,

– uploaded to webhost, there i had probs with connection to mysql database, but all fixed,

– now theme is workin good,

– problem is when i try to put header image into the site, it just trys to link to localhost

<img src="http://localhost/turizam/wp-content/themes/silverOrchid/images/ad468.png">

altho i reset whole theme for url: b2bmagazine.biz

also, in header.php file i dont see anything linkin to that url, and also in css.styles file

i tried huntin that ad468 but where ever it apears i dont see link to localhost url to change it

any help please?

P.S. sorry for misspelling or wrong using of words, I am new in wordpress design