title: Persist javascript variables across pages?
body: <p>Is there a way we can persist javascript variables across various pages? Suppose in Page A I am setting <code>window.someVar = 5</code>. Then I move to Page B, via clicking a hyperlink in A, and do something like <code>alert(window.someVar)</code> -- I should get a message box displaying 5. Is there a technique to persist <code>someVar</code> as such...?</p>