Hi Sergey,
>What kind of action you want to repeat this way?
These are next, prev controls that allow a user to navigate through a returned set of records in "detail" mode.
The users' expectation is that they should be able to hold the mouse down on a next or previous button to quickly move between records vs. having to manually click, click, click, [insert moan about carpal tunnel syndrome ...], click, etc.
Does this give you a better picture?
Malcolm