I would like to implement a users online counter for a single page(whether it is PHP or javascript i don't care). When the users online count reaches a certain number (let's say 10 for now), I want it to display some javascript code which I don't have yet. I just the page would have to keep refreshing to check for this. Then it will display the javascript (a string of text would be fine for now) when the condition is triggered. Basically when 10 users are on, I want a button to pop up for them to press. Can any1 help me accomplish this? It sounds relatively easy, but I don't know much programming. I have a paypal account