Possible Duplicate:
How does Facebook Sharer select Images?
As the owner of the page being liked, is there anyway to control the url that shows up on the wall of people who like my page?
See the above image? Like a blog post on this page: www.sunlitehardware.com.au and you will note that the "thrifty link" logo, found in the bottom right hand corner of the website, is displayed (as shown in the picture above). I want to change that to a sunlite hardware logo.