Javascript

[Avss]

Hey, can any one know, how can we disable back button of browser using javascript?
and how can we delete all browsing history of any browser?pls. tell me it's urgent..

[Alan]

I'm not sure that disabling the back button is a good idea, or if it can really be done. There's a couple of sites that have already looked at this, have a read of the articles at:
http://www.4guysfromrolla.com/webtech/111500-1.shtml which is predominantly about asp but gets the message across.
Disabling the Back Button good general article with POSSIBLE methods.