Help Needed Javascript Redirect

Hello; I’m creating a website and when somebody presses the close button and/or back button on their internet broweser i want the page to redirect to my exit splashpage. any ideas how to do that??

website : [URL=”http://thetruesingh.isa-geek.com”]http://thetruesingh.isa-geek.com[/URL]
Exit splashpage: [URL=”http://thetruesingh.isa-geek.com/exit.html”]http://thetruesingh.isa-geek.com/exit.html[/URL]

Any Help Would be grateful

Thanks?

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