Does anybody know how to open a new window on another computer. For example, one visitor of the page see that another user is on the page he wants to chat to. To inform the other user he should be able to open a chat invitation on the other users browser.<BR>This should be like a personal chat. But the users must not be in a chat but only on a part of the page.<BR><BR> I think it must be possible (it&#039s also possible in a chat). I think the problem is not answering to a client request but to make a response to the client. <BR> <BR>Thank you!<BR>Raimund