function viewobject(obj, name, index) {
  if (!obj || typeof obj !== 'object') return "";
  
  var targetItem;
  if (Array.isArray(obj)) {
    targetItem = obj[index];
  } else {
    var keys = Object.keys(obj);
    targetItem = obj[keys[index]] || obj[index];
  }
  
  return (targetItem && targetItem[name]) || "";
}