Quick question?

Hi,

How can I differantiate between browser's different windows?

Do windows have some private property that makes them uniqie? If so, how can I use that this in php to differantiate browser windows?

(Netscape, IE.. )

thanks!

PHP is serverside, it doesn't do anything with HTML on the client side.

Frames and windows can have names to identify them. However, it is not possible to make PHP send a page to any particular window.

What you can do is use HTML or javascript to make load a page into a window.
Look at netscape's javascript manuals for tons of info.