var date = new Date();
var dateString = date.getFullYear() + '/' + ('0' + (date.getMonth()+1)).slice(-2) + '/' + ('0' + date.getDate()).slice(-2) + ' ' + ('0' + date.getHours()).slice(-2) + ':' + ('0' + date.getMinutes()).slice(-2) + ':' + ('0' + date.getSeconds()).slice(-2);