Get current date in javascript

//Get current Date
function currentDate(format) {
    var d = new Date();
    var month = d.getMonth() + 1;
    var day = d.getDate();
    var curDate = "";
if(format == "dd/mm/yyyy") (curDate = (day < 10 ? '0' : '') + day + '/' + (month < 10 ? '0' : '') + month + '/' + d.getFullYear())
    else if(format == "yyyy-mm-dd") (curDate = d.getFullYear() + '-' + (month<10 ? '0' : '') + month + '-' + (day<10 ? '0' : '') + day)
    else  (curDate = d.getFullYear() + '/' + (month<10 ? '0' : '') + month + '/' + (day<10 ? '0' : '') + day)
    return curDate;
}