Add a Time to a Date Time in Javascript
Example 1
var add_minutes = function (dt, minutes) {
return new Date(dt.getTime() + minutes*60000);
}
console.log(add_minutes(new Date(2014,10,2), 30).toString());
Example 2
function addMinutes(date, minutes) {
return new Date(date.getTime() + minutes*60000);
}