Also I don't get the number shown on mouse over next to the menu items on menu "Объявления". It is the number of spare parts for each category? If yes, then ok it is good, but not all visitors will understand what this number is.
This is the number of ads. I agree that you must add these numbers transcript
Finally the banners at the top of the page would be better to display them only in frontpage. For the inner pages better show them in a column rather in the center top area.
It is the wish of the customer.
I advice you to share/sell the "notice" component. Also in order to get rid of the "com_notice" in the URL register a SEO PRO base name for the component in includes/sef.php file. This way you can have URLs like:
I still think about selling components is not in Russia