Newbie Needs to Create a "Sign Out" Widget

[adavies]

I have been creating a user forum website in Nexo.

I don't like the way they have members "sign out" (my forum requires signon credentials -- username/password).

I do need members to actually sign out (not just close the browser window), otherwise their "online now" icon is still active when they are no longer on the site.

Nexo does support widgets from outside sources, so I'm hoping someone can provide me with the code I can add to my pages so that I can create my own sign off area on each page.

Is that possible using html or does it need to be java? Need technical information from Nexo, etc.?

Thank you for your patience - I'm (obviously) new at this. :)

[kiwibrit]

I can think of no way to stop a visitors closing their browsers if they wish to.

[adavies]

I don't think I explained what I need very well. The problem is that the existing menu option to sign off is not conveniently located, therefore members are not using it.

I'd like html code to be able to put a sign off option somewhere else on the page that's more visible and convenient for the users.

Thanks.