var yearBirth = getContactVariable("Дата");
var year = yearBirth.substring(yearBirth.length - 4);
function digit (number) {
var figures = "" + number
var sum = 0
for (var i = 0; i < figures.length; i++)
sum += +figures[i]
return sum
}
year = digit(year);
if(year > 22){
year = digit(year);
}
setContactVariable("Энергия", year)