Telling if ANOTHER user is logged in

[Hard_Styler]

Hey All,

I'm making an online dating site and when one user visits another profile, I want to be able to tell if that user is currently online.

Does anyone know how to do this?

Cheers.

PS. Please dont hold against me cause im doing an online dating site lol

[tuf-web_co_uk]

to accomplish this simply create a table with the users in, and when that user logs in, change a field in a record to online

then on the page, just call the correct record and check the field