I need a simple webbased timer for each of the gaming positions in my IT repair shop. I just want to be able to have a user come in buy 1 of 3 options for time (1 hour, 3 hour or All day) allocate a Gaming console/PC position to them and set off a timer, Then have the timer pop up when its time up. A simple over view of all the positions (4 game consoles but 2 people could play together on same console) and 6 PC's (so a potential 14 positions) a running total of the total amount taken in for the day would be nice as well