Availability field

[nenad_shone]

Hi,
I read a lot of topics concerning my problem but unfortunately I have not yet solved. In fact it is not a problem but only modification availability fields. When the product is in stock then appears, for example, a green icon, and when it is not in stock then appears image I've set via the "Products Out of Stock are orderable, and the field 'Availability' below is displayed" checkbox. Something like this http://forum.virtuemart.net/index.php?topic=64055.0
I use VM 2.6.10 and Joomla 2.5.27

Is there a solution ?