sample

gistfile1.js

var appendEntry = function(selector, entry) {
  if (entry != undefined && entry.yt.length > 0) {
    var $dl = $('<dl/>', {class: 'entry'});
    $dl.append($('<dt/>', {class: 'title'}))
    $dl.children("dt").append($('<a/>', {href: entry.url, text: entry.title}))

    $dl.append($('<dd/>'));
    $dl.children("dd").append("<ul/>");
    for (i in entry.yt) {
      var $li = $('<li/>');
      $li.append($('<a/>', {href: entry.yt[i], text: entry.yt[i]}));
      $dl.children("dd").children("ul").append($li);
    }
    $dl.appendTo(selector);
  }
}
appendEntry('#data', data[i]);