FBML help needed for a simple function

Hey guys,

Have seen on a couple of live apps, that it somehow is possible to automatically make the user share a link, and the share does not appear to come from the app. Just as if the user had used the sharer.php himself.

So the app is not mentioned anywhere in the share - how would i work on this?

I know i could easily make a wall-post from the app, but that's not what I'm looking for, since i do now want the app to be mentioned in the share

Anyone cares to point me in the right direction or even give me a solution?

i'm totally confius...
a you looking for a share code that allow user to change the content of the share code?
Is that what you trying to say?

I just need a working hidden-share code - cause all of my apps get closed every time I use the wall-publishing function :/