Using GetRef, you give a link to sub. See my question here for example
EDIT: following the suggestions in the comments, here is part of the solution to this issue.
sub one(para) WScript.Echo para & " from one" end sub sub two(para) WScript.Echo para & " from two" end sub sub main(subname, para) Dim f : Set f = GetRef(subname) f para end sub main "one", "test" '=>test from one
peter source share