AdvSmoothDatePicker with time in it

When using a date, one expects the time portion be 00:00 as other date controls do.

instead of this, AdvSmoothDatePicker store in the Date property the selected date plus the system time.
This behaviour leads to problems when trying to use the date value.
 For example, when constructing a sql sentence with the "between date1 and date2" clause it takes into account the time portion leading in errors between what is expected and what is obtained.
I believe that AdvSmoothDatePicker should set the time portion to 00:00 like others date controls do in order to show the same behaviour.
Don't you think so?