App needed to open one shortcut in non-default browser

I am after an app to achieve the above for use on honeycomb tablet. Basically want two shortcuts to facebook, but for each to open different saved profiles. Think the best way would be to use two different browsers with log in details of one saved in one and the second in a different browser. Is there a way to set a particular shortcut to open the non default browser? Or has anyone else thougt of a different work around? Just gets fiddly switching between accounts on what is a shared tablet. Thanks