need a script that disables the back button

[kpfranci]

Hi, I'm involved in psychological research being conducted over the web. We are looking for a script that will keep the user from being able to click the back button and and change their answers (this leads to corrupt results and answers designed to make the test taker look more socially acceptible in their mind). Any way, if you could help me out it would be much appreciated. Looking for use with at least internet explorer and netscape, but mozilla would be appreciated to if possible.

[Khalid Ali]

you can not access browsers back button( if thats what you are looking for)
You may be able to use
window.location.replace="nextPagesUrl.html"

this wil make a tat bit difficult for them to go back