1 define(['../number/pad'], function (pad) {
4 * time zone as hour and minute offset from UTC (e.g. +0900)
6 function timezoneOffset(date){
7 var offset = date.getTimezoneOffset();
8 var abs = Math.abs(offset);
9 var h = pad(Math.floor(abs / 60), 2);
10 var m = pad(abs % 60, 2);
11 return (offset > 0? '-' : '+') + h + m;
14 return timezoneOffset;