var photostatus = photostatus || {};

photostatus.search = function() {
      var url = 'http://picasaweb.google.com/data/feed/api/all?kind=photo&q=' + _esc(_gel('search').value);
      console.log(url);
      var feed = new google.feeds.Feed(url);
      feed.setResultFormat(google.feeds.Feed.XML_FORMAT);
      feed.setNumEntries(8);
      feed.load(function(result) {
        if (!result.error) {
          var container = document.getElementById('pics');
          container.innerHTML = "";
          var entries = result.xmlDocument.getElementsByTagName("entry");
          
          if (entries.length == 0) {
            entries = result.xmlDocument.getElementsByTagName("item");
          }
          
          for (var i = 0; i < entries.length; i++) {
            var linkElement = entries[i].getElementsByTagName("link")[0];
            if (linkElement.firstChild) {
              var link = linkElement.firstChild.nodeValue;
            } else {
              var link = linkElement.getAttribute("href");
            }
            console.log(entries[i]);
            var thumbElement = google.feeds.getElementsByTagNameNS(entries[i], "http://search.yahoo.com/mrss/", "thumbnail")[0];
     
            var thumb = thumbElement.getAttribute("url");
            var width = thumbElement.getAttribute("width");
            var height = thumbElement.getAttribute("height");

            var img = document.createElement("img");
            img.setAttribute("src", thumb);
            img.setAttribute("width", "100px");
            img.setAttribute("width", "100px");
            //img.onclick = selectImg;
            
            container.appendChild(img);
            container.appendChild(document.createTextNode(" "));
          }
        } else {
          alert('error');
        }
      }); 
//  _gel('pics').innerHTML = htmlout;  
};

photostatus.getGalleryHtml = function() {
  var htmlout = '';
  htmlout += '<input id="search" ></input> ';
  htmlout += '<a href="#" onclick="photostatus.search()">search</a>';
  htmlout += '<div id="pics"></div>'
  return htmlout;
};