Microsoft Dynamics CRM, Dynamics AX

function getAge(fromdate, todate) {     var currentDate = new Date();     if (todate) todate = new Date(todate);     else todate = new Date();     if (fromdate) fromdate = new Date(fromdate);     else fromdate = new Date();     if (fromdate.valueOf() > todate.valueOf()) {         // if future date     } else {         var age = [],             fromdate = new Date(fromdate),             y = [todate.getFullYear(), fromdate.getFullYear()],             ydiff = y[0] - y[1],             m = [todate.getMonth(), fromdate.getMonth()],             mdiff = m[0] - m[1],             d = [todate.getDate(), fromdate.getDate()],             ddiff = d[0] - d[1];       ...