Hi. I'm having a problem with Firefox. Lately it have happened to me that I'm looking at a site and suddenly the site turns into a white blank page and that happens without me doing anything or clicking anywhere. The site loads normally and I can navigate through the page but then all the content disappears and shows just a white page. At first I thought it was a problem with the address because that problem happened to me just in this one(http://www.ksl.com/index.php?nid=231&cat=144&category=142) while I was looking at the classifieds but today I was browsing other pages(e.g. www.collegeboard.org) and the same thing happened. And it doesn't happen on every site, so far is has been just in a couple of addresses. Then, in order to fix this, I have to click the "go back one page" button to get to the same page I was on. It looks like when it turns white is because it goes to a different page because if I reload that white page nothing happens until I click "go back". I hope you can help me.