scrollbar and mouse buttons

[giglio robbo' d'acciaio]

In previous version mouse buttons left and right had a different behavior,
left click on the scoll-bar was linked to PgDown, right click to PgUp and the
middle click to go-to-the-point.
How can I ripristinate this behavior.
-- 
      Daniele Giglio      Dona i tuoi cicli di clock alla ricerca!
      email in ROT13      http://boinc.berkeley.edu/
      qtvtyvb@vby.vg
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