hi all 

advance thanks to all.
i have 2 requirements..can anybody help me???

let me describe my problem.i am using dnn0408, Visual studio 2005 ->asp.net web application ->based on VB language.

in my dnn website, i created my own module.
in that module i have a link button.when i click this link button my another website(not dnn web)  is coming. my coding is as follows for this purpose.

ClientScript.RegisterClientScriptBlock(Me.GetType(), "popup", "window.open('http://externalwebname','','scrollbars=yes,menubar=no,height=100%,width=100%,resizable=yes,toolbar=no,location=no,status=no')", True)

my requirements are

1.i want to close my externalweb when i logout from dnnweb

2.i want external web height and width as full screen mode

regards