opening a new asp page in a new window

[pelegk1]

i am trying to do this

window.open("reg.asp","Reg","width=400,height=450,left=0,top=0")

but what i get is a window that ask me if i want tosave the file !!!!!
what is that?what to do?
thanks in advance
peleg

[pyro]

The server your trying it on supports ASP? If you trying it from your local computer, do you have a testing server with ASP installed?