javascript work out age from date of birth
// To calculate age:
var year_born = prompt("Please enter your date of birth:", "Type here");
var d = new Date();
var n = d.getFullYear();
function getAge(birthYear){
var currentDate = new Date();
var currentYear = currentDate.getFullYear();
age = currentYear - birthYear;
return age;
}
calculatedAge = getAge(year_born);
alert("Hello, " + "you are " + calculatedAge + " years old!");