+ check list in combobox
+ create list for check-combo-box
* select period disabling fixed
* by_period is separated on by_period and order_by_period; 
+ categories_of_family;
- stylesheet link
* change select_period partial using
+ checking report by categories
* finish him
* new way of usinf select_period partial
+ images precompiling
* form categories by scope using; 
* add id into titles