Well, I am making a web application that takes a while to process some information. When the information is processed, the file will be sent back to the user through e-mail. This usually takes about 10 minutes to do (the processing) and i was wondering if there was a way that i could have the user just press the button and be redirected to a "thank you" page. This way they can close the web app, but it will still be working in the background until it is done. The reason why i want to do this is so the user doesnt have to wait for the procces to be done in order to leave the site.