how many days are in a month code example

Example 1: month names

["January", "Febuary", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]

Example 2: days in the current month

function daysInThisMonth() {
	var now = new Date();
    return new Date(now.getFullYear(), now.getMonth()+1, 0).getDate();
}