Don't need to do that. Here is the answer for an older puter with a slower processor. It seems to automatically turn on and off the flashplayer and tabs the sites you visit so you can pop back and forth between them without hitting the back button 20 times. Also has a convenient pop-up killer switch at the top on the menu along with a browser history cleaner and many other kewl options. It is a pretty small program, designed for smaller hard-drives too......I have been using it and installing it on customers puters for years. Known to be virus and spyware free.

http://www.flashpeak.com/