WWW::Scripter::History - History object for WWW::Scripter
Returns the number of items in the browser's history.
This is 1 when you haven't gone anywhere yet.
Returns the current position in the history list.
Moves forward (positive
$distance) or back (negative) in history,
or reloads the page if
$distance is 0.
$distance would cause navigation beyond either beginning or end of the history list,
This adds a 'dummy' entry to browser history,
which is identical to the current page (actually,
it is the current page),
except that it has the state information contained in
$some_scalar associated with it.
becomes the URL of the current page (so a script can lie about what the URL is).
$title is ignored.