<% // Elegant approach from http://stackoverflow.com/questions/10420352/converting-file-size-in-bytes-to-human-readable print((function(size) { var i = -1; var units = ['kB','MB','GB']; do { size /= 1024; i++; } while (size > 1024); return Math.max(size, 0.1).toFixed(1) + ' ' + units[i]; })(obj)); %>