Manipulating Text strings

Hi Guys,

Can you help me with my little problem.
I have a column filled with names per row. I wanted to standardize it by using the following format.
The comma after the last name is always an indicator to me that it is the last name.

<First Name> <Middle Initial(if any)> <Last Name>

My actual records contains the following:

BIMBO EPPING - OK
AHMAD SADICK - OK
Salana, Laura R - need to be arranged to > Laura R Salana
Cantos, Rhoda Grace J - need to be arranged to > Rhoda Grace J Cantos


thanks guys.