How does the browser history work? Is it possible to take out a link in the history? For example, I have a page with a redirect. The redirect works fine in Internet Explorer; when you hit the back button, it skips the redirect. But Netscape doesn't skip the redirect so when you hit the back button, you get redirected to where you just were. Oh beautiful Netscape...a Web developer's worst nightmare.
Even with a signed script, the History object is read-only, which means that you will not be able to remove any particular URL from the history list. However, because you will be able to access the History list as an array of strings, you could provide your own navigation buttons on your Web page and provide associated logic to direct the user to exactly the page you want.