[Laszlo-dev] new function arguments (e.g. start='either')

[Sarah Allen]

more syntax questions:

mediastream.lzx defines a function like this:
            function play (start='either', pause=false, length='end',  
reset=true)

I'm not familiar with that syntax.  Can someone tell me about it and  
also let me know the syntax for how to express the same thing in a  
method tag?  (or point me to docs)

Thanks,
Sarah