2 questions: 1-creating multiple website in IIS 5.0 2-specifying client side or server side fun

[s]

1-How can I create multiple web site in IIS 5.0?

2- From where I can specify a function can run in client or server? I mean
when I want to write a function in vbscript or jscript, how do I clarify
for "RUNAT=server" or "RUNAT=CLient" ?
TIA