+ /* if we are returning to photo index from an photo-view,
+ scroll the window to the last shown photo-thumbnail.
+ after this, unset the last_photo session variable.
+ */
+ if(isset($_SESSION['last_photo'])) {
+ print "<script language=\"JavaScript\">moveToThumb(". $_SESSION['last_photo'] .");</script>\n";
+ unset($_SESSION['last_photo']);
+ }