strangely enough I asked exactly the same question just over a week ago but since we seem to have a penchant for amusing titles (no sniggering in the cheap-seats please!) you probably missed it in your super search.

the node is Forked Off and has enlightened me - i believe it will do the same for you.

hope this helps

   larryk                                          
perl -le "s,,reverse killer,e,y,rifle,lycra,,print"