function commentscount(obj) {
  for (var i = 0; i <  obj.count ; i++) {
	if (i == obj.count) break;
	var ent = obj.value.items[i];
    var count = ent.title;
    w(count + ' comments'); 
  }
}

function postscount(obj) {
  for (var i = 0; i <  obj.count ; i++) {
	if (i == obj.count) break;
	var ent = obj.value.items[i];
    var count = ent.title;
    w(count + ' posts'); 
  }
}

function mostcommented(obj) {
  for (var i = 0; i <  obj.count ; i++) {
	if (i == obj.count) break;
	var ent = obj.value.items[i];
    var count = ent.title;
    w(i+1 + '. ' + count + '<br/>'); 
  }
}