{
// expect rec just to be an array.. eg [a,b,c, [...] << cn ]
var data = typeof(rec.data.cn) == 'undefined' ? [] : rec.data.cn;
{
// expect rec just to be an array.. eg [a,b,c, [...] << cn ]
var data = typeof(rec.data.cn) == 'undefined' ? [] : rec.data.cn;