captions

Hello,

I am trying to add a caption to four images so that I get Fig 1(a) 1(b) and
so forth. in order to line up my images I have created a table and put each
image in a separate cell and want one caption which is under all four
pictures. If I use insert caption it only place a caption under one picture.
Is it possible to select multiple images and insert a caption underneath
automatically or do I need to be a bit more creative? any help would be
greatly received and appreciated.

Many thanks,
Rob