Format a number

Hi there how can i format a number so that if it is :

1 to return 01
and 14 to leave it as it is?

I cant seem to get it to work on CF

cheers

If the problem is as simple as this: The number must be two digits, padded with 0's as need be.

Then I'd be tempted to just write my own function:

VB Code:

public function FormatString(st1 as string) as string
 if st1.length=1 then
  st1 = "0" & st1
 end if
 formatstring=st1
end function