Even Spacing

This command distributes selected controls evenly with respect to an anchor control. The following options are available:  
  (Above and below) Distributes the controls evenly above and below the anchor control
  (Right and left) Distributes the controls evenly to the right and left of the anchor control
  For information on setting the amount of space to be placed between controls, see the Settings command.  
  For information on setting the order of controls, see the Order/Group command.