Lorrie,
It sounds like you need to adjust your broswer. I'm not sure what browser your using but up in settings/options it will say something about visiting a website and you'll have 3 or 4 options, you want it to get new data each time it visit. This will then fix the refresh problem. If you tell me what broswer your using I'll walk you threw the steps I just won't want to post a few different directions and confuse you.
Kit