overloading a function

[Dave Harrison]

Hi there all,

If I have a function, but I want to be able to call it two different ways - the ways being differentiated by the paramaters I pass the function) how do I do this ??

At the moment I have 

def Foo(num)

def Foo(num,dflt)

however I am only getting the first of the two, and the second function is ignored.

I couldn't find anything in the documentation, any ideas ?