function GFtuneBar(barRoot, options) {

  this.processArguments(barRoot, options);

  this.setGlobals();
  this.buildSuperStructure();

  // if we have an auto execute list, then start it up
  if (this.autoExecuteMode) {
    this.cycleTimeClosure = this.methodClosure(this, GFtuneBar.prototype.cycleTimeout, [null]);

    // if there is only a single item in the execute list, then
    // disable autoExecuteMode...
    if ( this.executeList.length == 1) {
      this.switchToListItem(0);
    } else {
      this.cycleTimeout();
    }
  }
}

// feeds
GFtuneBar.FEED_NEW_RELEASES = "nr_all";
GFtuneBar.FEED_NEW_RELEASES_ALTERNATIVE = "nr_alt";
GFtuneBar.FEED_NEW_RELEASES_CHILDREN = "nr_chi";
GFtuneBar.FEED_NEW_RELEASES_CLASSICAL = "nr_cla";
GFtuneBar.FEED_NEW_RELEASES_COUNTRY = "nr_cou";
GFtuneBar.FEED_NEW_RELEASES_DANCE = "nr_dan";
GFtuneBar.FEED_NEW_RELEASES_ELECTRONIC = "nr_ele";
GFtuneBar.FEED_NEW_RELEASES_HIPHOP = "nr_rap";

GFtuneBar.FEED_TOP_SONGS = "ts_all";
GFtuneBar.FEED_TOP_SONGS_ALTERNATIVE = "ts_alt";
GFtuneBar.FEED_TOP_SONGS_CHILDREN = "ts_chi";
GFtuneBar.FEED_TOP_SONGS_CLASSICAL = "ts_cla";
GFtuneBar.FEED_TOP_SONGS_COUNTRY = "ts_cou";
GFtuneBar.FEED_TOP_SONGS_DANCE = "ts_dan";
GFtuneBar.FEED_TOP_SONGS_ELECTRONIC = "ts_ele";
GFtuneBar.FEED_TOP_SONGS_HIPHOP = "ts_rap";

GFtuneBar.FEED_TOP_ALBUMS = "ta_all";
GFtuneBar.FEED_TOP_ALBUMS_ALTERNATIVE = "ta_alt";
GFtuneBar.FEED_TOP_ALBUMS_CHILDREN = "ta_chi";
GFtuneBar.FEED_TOP_ALBUMS_CLASSICAL = "ta_cla";
GFtuneBar.FEED_TOP_ALBUMS_COUNTRY = "ta_cou";
GFtuneBar.FEED_TOP_ALBUMS_DANCE = "ta_dan";
GFtuneBar.FEED_TOP_ALBUMS_ELECTRONIC = "ta_ele";
GFtuneBar.FEED_TOP_ALBUMS_HIPHOP = "ta_rap";

GFtuneBar.feedMap = {
  "nr_all" :  {
                name : "New Releases",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143444/limit=10/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : false
              },
  "nr_alt" :  {
                name : "New Releases - Alternative",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143444/limit=10/genre=20/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : false
              },
  "nr_chi" :  {
                name : "New Releases - Children",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143444/limit=10/genre=4/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : false
              },
  "nr_cla" :  {
                name : "New Releases - Classical",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143444/limit=10/genre=5/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : false
              },
  "nr_cou" :  {
                name : "New Releases - Country",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143444/limit=10/genre=6/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : false
              },
  "nr_dan" :  {
                name : "New Releases - Dance",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143444/limit=10/genre=17/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : false
              },
  "nr_ele" :  {
                name : "New Releases - Electronic",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143444/limit=10/genre=7/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : false
              },
  "nr_rap" :  {
                name : "New Releases - Hip Hop/Rap",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143444/limit=10/genre=18/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : false
              },
  "ts_all" :  {
                name : "Top Songs",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topsongs/sf=143444/limit=10/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ts_alt" :  {
                name : "Top Songs - Alternative",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topsongs/sf=143444/limit=10/genre=20/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ts_chi" :  {
                name : "Top Songs - Children",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topsongs/sf=143444/limit=10/genre=4/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ts_cla" :  {
                name : "Top Songs - Classical",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topsongs/sf=143444/limit=10/genre=5/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ts_cou" :  {
                name : "Top Songs - Country",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topsongs/sf=143444/limit=10/genre=6/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ts_dan" :  {
                name : "Top Songs - Dance",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topsongs/sf=143444/limit=10/genre=17/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ts_ele" :  {
                name : "Top Songs - Electronic",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topsongs/sf=143444/limit=10/genre=7/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ts_rap" :  {
                name : "Top Songs - Hip Hop/Rap",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topsongs/sf=143444/limit=10/genre=18/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ta_all" :  {
                name : "Top Albums",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topalbums/sf=143444/limit=10/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ta_alt" :  {
                name : "Top Albums - Alternative",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topalbums/sf=143444/limit=10/genre=20/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ta_chi" :  {
                name : "Top Albums - Children",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topalbums/sf=143444/limit=10/genre=4/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ta_cla" :  {
                name : "Top Albums - Classical",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topalbums/sf=143444/limit=10/genre=5/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ta_cou" :  {
                name : "Top Albums - Country",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topalbums/sf=143444/limit=10/genre=6/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ta_dan" :  {
                name : "Top Albums - Dance",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topalbums/sf=143444/limit=10/genre=17/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ta_ele" :  {
                name : "Top Albums - Electronic",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topalbums/sf=143444/limit=10/genre=7/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              },
  "ta_rap" :  {
                name : "Top Albums - Hip Hop/Rap",
                url : "http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStore.woa/wpa/MRSS/topalbums/sf=143444/limit=10/genre=18/rss.xml?partnerId=2003&TD_PARAM=http%3A%2F%2Fclkuk.tradedoubler.com%2Fclick%3Fp%3D23708%26a%3D1105707%26url%3D",
                sort : true
              }
};

GFtuneBar.MAX_RESULTS = 10;

// cycle time for selecting a feed
GFtuneBar.CYCLE_TIME_EXTRA_SHORT = 3000;
GFtuneBar.CYCLE_TIME_SHORT = 10000;
GFtuneBar.CYCLE_TIME_MEDIUM = 15000;
GFtuneBar.CYCLE_TIME_LONG = 30000;

// cycle mode
GFtuneBar.CYCLE_MODE_RANDOM = 1;
GFtuneBar.CYCLE_MODE_LINEAR = 2;

GFtuneBar.MAX_CACHE_LIFETIME = 50;
GFtuneBar.MIN_CACHE_LIFETIME = 4;
GFtuneBar.DEFAULT_CACHE_LIFETIME = 16;
GFtuneBar.MAX_ERROR_COUNT = 4;

GFtuneBar.THUMBNAILS_SMALL = 53;
GFtuneBar.THUMBNAILS_MEDIUM = 60;
GFtuneBar.THUMBNAILS_LARGE = 100;
GFtuneBar.prototype.processArguments = function(barRoot, opt_options) {
  this.CL_RESULTDIV_SMALL = "resultDiv_gftb smallResultDiv_gftb";
  this.CL_RESULTDIV_MEDIUM = "resultDiv_gftb mediumResultDiv_gftb";
  this.CL_RESULTDIV_LARGE = "resultDiv_gftb largeResultDiv_gftb";

  this.barRoot = barRoot;
  this.statusRoot = null;
  this.verticalMode = true;
  this.thumbSize = GFtuneBar.THUMBNAILS_LARGE;
  this.resultClass = this.CL_RESULTDIV_LARGE;
  this.autoExecuteMode = false;
  this.executeList = new Array();
  this.cycleTime = GFtuneBar.CYCLE_TIME_MEDIUM;
  this.cycleMode = GFtuneBar.CYCLE_MODE_RANDOM;
  this.cycleNext = 0;
  this.cycleTimer = null;
  this.cacheLifetime = GFtuneBar.DEFAULT_CACHE_LIFETIME;
  this.linkTarget = "_self";
  this.numResults = 4;

  if (opt_options) {

    // .numResults
    if (opt_options.numResults) {
      this.numResults = Math.min(opt_options.numResults, GFtuneBar.MAX_RESULTS);
    }

    if (opt_options.horizontal && opt_options.horizontal == true ) {
      this.verticalMode = false;
    } else {
      this.verticalMode = true;
    }

    if (opt_options.thumbnailSize) {
      if (opt_options.thumbnailSize == GFtuneBar.THUMBNAILS_MEDIUM ) {
        this.thumbSize = GFtuneBar.THUMBNAILS_MEDIUM;
        this.resultClass = this.CL_RESULTDIV_MEDIUM;
      } else if ( opt_options.thumbnailSize == GFtuneBar.THUMBNAILS_SMALL ) {
        this.thumbSize = GFtuneBar.THUMBNAILS_SMALL;
        this.resultClass = this.CL_RESULTDIV_SMALL;
      } else if ( opt_options.thumbnailSize == GFtuneBar.THUMBNAILS_LARGE ) {
        this.thumbSize = GFtuneBar.THUMBNAILS_LARGE;
        this.resultClass = this.CL_RESULTDIV_LARGE;
      } else {
        this.thumbSize = GFtuneBar.THUMBNAILS_MEDIUM;
      }
    }

    // linkTarget
    if (opt_options.linkTarget) {
      this.linkTarget = opt_options.linkTarget;
    }

    // a cycleTime value, a cycleMode value, and an array
    // of searchExpressions
    if (opt_options.autoExecuteList) {

      // if specified and valid, then use it, otherwise
      // use default set above
      if (opt_options.autoExecuteList.cycleTime) {
        var cycleTime = opt_options.autoExecuteList.cycleTime;
        if (cycleTime == GFtuneBar.CYCLE_TIME_EXTRA_SHORT ||
            cycleTime == GFtuneBar.CYCLE_TIME_SHORT ||
            cycleTime == GFtuneBar.CYCLE_TIME_MEDIUM ||
            cycleTime == GFtuneBar.CYCLE_TIME_LONG ) {
          this.cycleTime = cycleTime;
        }
      }

      if (opt_options.autoExecuteList.cycleMode) {
        var cycleMode = opt_options.autoExecuteList.cycleMode;
        if (cycleMode == GFtuneBar.CYCLE_MODE_RANDOM ||
            cycleMode == GFtuneBar.CYCLE_MODE_LINEAR) {
          this.cycleMode = cycleMode;
        }
      }

      // now grab the list...
      if (opt_options.autoExecuteList.executeList &&
          opt_options.autoExecuteList.executeList.length > 0 ) {
        // grab from the list
        for (var i=0; i < opt_options.autoExecuteList.executeList.length; i++) {
          if (GFtuneBar.feedMap[opt_options.autoExecuteList.executeList[i]]) {
            this.executeList.push(
              this.newListItem(opt_options.autoExecuteList.executeList[i]));
          }
        }
        if (this.executeList.length > 0) {
          this.autoExecuteMode = true;
          this.currentIndex = 0;
          if (opt_options.autoExecuteList.statusRoot) {
            this.statusRoot = opt_options.autoExecuteList.statusRoot;
          }
        }
      }
    }

  }

}

GFtuneBar.prototype.resetAutoExecuteListItems = function(newList) {
  if (this.autoExecuteMode && newList.length > 0) {

    // stop the timer...
    if (this.cycleTimer) {
      clearTimeout(this.cycleTimer);
      this.cycleTimer = null;
    }

    // clear the status area
    if (this.statusRoot) {
      this.removeChildren(this.statusRoot);
    }

    // nuke the old list
    this.executeList = new Array();

    // build the new list
    for (var i=0; i < newList.length; i++) {
      this.executeList.push(this.newListItem(newList[i]));
    }
    this.currentIndex = 0;

    if (this.statusRoot) {
      this.populateStatusRoot();
    }

    if ( this.executeList.length == 1) {
      this.switchToListItem(0);
    } else {
      this.cycleTimeout();
    }
  }
}

GFtuneBar.prototype.setGlobals = function() {
  this.br_AgentContains_cache_ = {};

  // subserstructure boxes
  this.CL_TUNEBARBOX = "tuneBarBox_gftb";
  this.CL_TUNEBARBOXFULL = "tuneBarBox_gftb full_gftb";
  this.CL_TUNEBARBOXEMPTY = "tuneBarBox_gftb empty_gftb";

  // major app states
  this.CL_ACTIVE = "active_gftb";

  // results
  this.CL_RESULTSBOX = "resultsBox_gftb";
  this.CL_COPYRIGHT = "copyright_gftb";
  this.CL_RESULTTABLE_VERTICAL = "resultTable_gftb vertical_gftb";
  this.CL_RESULTTABLE_HORIZONTAL = "resultTable_gftb horizontal_gftb";
  this.CL_RESULTCELL = "resultCell_gftb";

  // status
  this.CL_STATUSBOX = "statusBox_gftb";
  this.CL_STATUSITEM = "statusItem_gftb";
  this.CL_STATUSITEM_SELECTED = "statusItem_gftb statusItemSelected_gftb";
}

GFtuneBar.prototype.buildSuperStructure = function() {

  // create the TUNEBAR box
  this.removeChildren(this.barRoot);
  this.barBox = this.createDiv(null, this.CL_TUNEBARBOX);
  this.barRoot.appendChild(this.barBox);

  // add results box and branding box
  this.resultsBox = this.createDiv(null, this.CL_RESULTSBOX);
  this.barBox.appendChild(this.resultsBox);
  this.cssSetClass(this.barBox, this.CL_TUNEBARBOXEMPTY);

  // clear and optionally populate the status area
  if (this.statusRoot) {
    this.populateStatusRoot();
  }

}

GFtuneBar.prototype.clearAllResults = function() {
  this.cssSetClass(this.barBox, this.CL_TUNEBARBOXEMPTY);
}

GFtuneBar.prototype.loadComplete = function(listItem) {
  var results = null;
  if (listItem.rawResults.error) {
    listItem.errorCount++;
    listItem.errorCount = GFtuneBar.MAX_ERROR_COUNT + 1;
    listItem = null;
  } else {
    // populate cache
    listItem.results = new Array();
    listItem.cacheCount = 1;
    listItem.errorCount = 0;
    for (var i = 0; i < listItem.rawResults.feed.entries.length; i++) {
      this.annotateEntry(listItem.rawResults.feed.entries[i]);
    }

    // sort if needed
    if (listItem.map.sort) {
      listItem.rawResults.feed.entries.sort(GFtuneBar.rankSorter);
    }

    // now trim the array...
    if (listItem.rawResults.feed.entries.length > this.numResults) {
      listItem.rawResults.feed.entries.length = this.numResults;
    }

    var copyrightElement = listItem.rawResults.xmlDocument.getElementsByTagName("copyright");
    if (copyrightElement && copyrightElement.length > 0) {
      listItem.rawResults.gftb_branding =
        this.createDiv(copyrightElement[0].firstChild.nodeValue,
                       this.CL_COPYRIGHT);
    }
  }
  this.processResults(listItem);
}

GFtuneBar.rankSorter = function(a, b) {
  return a._gftb_rank - b._gftb_rank;
}

GFtuneBar.prototype.annotateEntry = function(entry) {

  // grab the thumbnail
  var coverNodes = google.feeds.getElementsByTagNameNS(
    entry.xmlNode,"http://phobos.apple.com/rss/1.0/modules/itms/", "coverArt");
  if (coverNodes) {
    for (var cn=0; cn < coverNodes.length; cn++) {
      var cnode = coverNodes[cn];
      var link = cnode.firstChild.nodeValue;
      for (var ai=0; ai < cnode.attributes.length; ai++) {
        if (cnode.attributes[ai].nodeName == "height") {
          var height = cnode.attributes[ai].nodeValue;
          if (height == this.thumbSize) {
            entry._gftb_thumbnailUrl = link;
          }
        }
      }
    }
  }

  // grab the rank
  var rankNodes = google.feeds.getElementsByTagNameNS(
    entry.xmlNode,"http://phobos.apple.com/rss/1.0/modules/itms/", "rank");
  if (rankNodes && rankNodes.length > 0) {
    entry._gftb_rank = parseInt(rankNodes[0].firstChild.nodeValue);
  } else {
    entry._gftb_rank = 0;
  }
  if (!entry._gftb_thumbnailUrl) {
    // create
    alert("no thmb, create generic html");
  }

  // title, link are already set, so now just create the html node
  // for this entry and bind to _gftb_
  var img = this.createImage(entry._gftb_thumbnailUrl, this.thumbSize,
                             this.thumbSize, null);
  var div = this.createDiv(null, this.resultClass);
  var anode = this.createClickLink(img, entry.link, null,
                                   entry.title.replace(/^\d*\./,""));
  div.appendChild(anode);
  entry._gftb_html = div;
}

GFtuneBar.prototype.processResults = function(listItem) {
  if ( listItem && listItem.rawResults.feed.entries.length) {
    this.cssSetClass(this.barBox, this.CL_TUNEBARBOXFULL);
    this.removeChildren(this.resultsBox);

    var cell;
    var table;
    var row = null;
    if (this.verticalMode) {
      table = this.createTable(this.CL_RESULTTABLE_VERTICAL);
    } else {
      table = this.createTable(this.CL_RESULTTABLE_HORIZONTAL);
    }
    table.setAttribute("align", "center");

    for (var i = 0; i < listItem.rawResults.feed.entries.length; i++) {

      var res = listItem.rawResults.feed.entries[i];
      var html = res._gftb_html.cloneNode(true);

      // create a new row for each result when in vertical mode
      // otherwise, jam everything into a single row.
      if (this.verticalMode) {
        row = this.createTableRow(table);
      } else {
        if (row == null) {
          row = this.createTableRow(table);
        }
      }
      cell = this.createTableCell(row, this.CL_RESULTCELL);
      cell.setAttribute("align", "center");
      cell.appendChild(html);
    }

    if (listItem.rawResults.gftb_branding) {
      // now add in the branding...
      row = this.createTableRow(table);
      var brandingOrientation;
      if (this.verticalMode) {
        cell = this.createTableCell(row, this.CL_RESULTCELL);
      } else {
        cell = this.createTableCell(row, this.CL_RESULTCELL);
        if (this.br_IsIE()) {
          cell.setAttribute("colSpan", listItem.rawResults.feed.entries.length);
        } else {
          cell.setAttribute("colspan", listItem.rawResults.feed.entries.length);
        }
      }
      cell.appendChild(listItem.rawResults.gftb_branding.cloneNode(true));
    }

    this.resultsBox.appendChild(table);
  } else {
    this.cssSetClass(this.barBox, this.CL_TUNEBARBOXEMPTY);
  }
}

GFtuneBar.prototype.clearTimer = function() {
  if (this.cycleTimer) {
    clearTimeout(this.cycleTimer);
    this.cycleTimer = null;
  }
}

GFtuneBar.prototype.cycleTimeout = function() {
  // select a new feed
  // execute a search
  // restart the timer
  if ( this.player == null ) {
    // if there is only a single item in the execute list,
    // run it
    if ( this.executeList.length == 1) {
      this.switchToListItem(0);
    } else {
      var index = 0;
      if (this.cycleMode == GFtuneBar.CYCLE_MODE_RANDOM) {
        var max = this.executeList.length - 1;
        index = Math.round(max * Math.random());
      } else if (this.cycleMode == GFtuneBar.CYCLE_MODE_LINEAR){
        index = this.cycleNext;
        this.cycleNext++;
        if (this.cycleNext >= this.executeList.length) {
          this.cycleNext = 0;
        }
      }

      this.switchToListItem(index);
      this.clearTimer();
      this.cycleTimer = setTimeout(this.cycleTimeClosure, this.cycleTime);
    }
  }
}

/**
 * Autoexecute List Item Support
*/
GFtuneBar.prototype.newListItem = function(feedId) {
  var listItem = new Object();
  var id;
  if (GFtuneBar.feedMap[feedId]) {
    id = feedId;
  } else {
    id = GFtuneBar.FEED_NEW_RELEASES;
  }
  listItem.map = GFtuneBar.feedMap[id];
  listItem.feed = new google.feeds.Feed(listItem.map.url);
  listItem.feed.setResultFormat(google.feeds.Feed.MIXED_FORMAT);
  listItem.feed.setNumEntries(GFtuneBar.MAX_RESULTS);
  listItem.node = null;
  listItem.results = new Array();
  listItem.errorCount = 0;
  listItem.cacheCount = 0;
  return listItem;
}


GFtuneBar.prototype.switchToListItem = function(i) {
  // reset selcted class of previous item
  // note, first time through this sets
  // node 0
  if (this.executeList[this.currentIndex].node) {
    this.cssSetClass(this.executeList[this.currentIndex].node,
                     this.CL_STATUSITEM);

  }
  this.currentIndex = i;
  if (this.executeList[this.currentIndex].node) {
    this.cssSetClass(this.executeList[this.currentIndex].node,
                     this.CL_STATUSITEM_SELECTED);

  }
  var queryTerm = this.executeList[this.currentIndex].query;
  var cacheResults = false;
  var currentListItem = null;
  currentListItem = this.executeList[this.currentIndex];

  // if the error count of an item has reached max, reset query term
  if (currentListItem.errorCount > GFtuneBar.MAX_ERROR_COUNT) {
    currentListItem.errorCount = 0;
    currentListItem.map = GFtuneBar.feedMap[GFtuneBar.FEED_NEW_RELEASES];
  }

  // if the listItem has no cached results, OR if
  // we have used the cached results several times
  // already, initiate a real search
  if (currentListItem.cacheCount == 0 ||
      currentListItem.cacheCount > this.cacheLifetime ) {
    currentListItem.cacheCount = 0;
    var thisObj = this;
    currentListItem.feed.load(
      function(results) {
        currentListItem.rawResults = results;
        thisObj.loadComplete(currentListItem);
      }
    );
  } else {
    currentListItem.cacheCount++;
    this.processResults(currentListItem);
  }
}

GFtuneBar.prototype.populateStatusRoot = function() {
  this.removeChildren(this.statusRoot);
  this.statusBox = this.createDiv(null, this.CL_STATUSBOX);
  this.statusRoot.appendChild(this.statusBox);

  if ( this.executeList.length > 0) {
    for (var i=0; i < this.executeList.length; i++ ) {
      var listItem = this.executeList[i];
      var displayTerm = listItem.map.name;
      var div = this.createDiv(displayTerm, this.CL_STATUSITEM);

      // add click handler...
      div.onclick = this.methodClosure(this,
                                       GFtuneBar.prototype.switchToListItem,
                                       [i] );
      listItem.node = div;
      this.statusBox.appendChild(div);
      this.statusBox.appendChild(document.createTextNode(" "));
    }
  }
}

/**
 * Static Helper Method
*/
GFtuneBar.methodCallback = function(object, method) {
  return function() {
    return method.apply(object, arguments);
  }
}

/**
 * Class methods
*/
GFtuneBar.prototype.methodClosure = function(object, method, opt_argArray) {
  return function() {
    return method.apply(object, opt_argArray);
  }
}

GFtuneBar.prototype.createDiv = function(opt_text, opt_className) {
  var el = document.createElement("div");
  if (opt_text) {
    el.innerHTML = opt_text;
  }
  if (opt_className) { el.className = opt_className; }
  return el;
}

GFtuneBar.prototype.removeChildren = function(parent) {
  while (parent.firstChild) {
    parent.removeChild(parent.firstChild);
  }
}

GFtuneBar.prototype.removeChild = function(parent, child) {
  parent.removeChild(child);
}

GFtuneBar.prototype.cssSetClass = function(el, className) {
  el.className = className;
}

GFtuneBar.prototype.createTable = function(opt_className) {
  var el = document.createElement("table");
  if (opt_className) { el.className = opt_className; }
  return el;
}

GFtuneBar.prototype.createTableRow = function(table, opt_className) {
  var tr = table.insertRow(-1);
  if (opt_className) { tr.className = opt_className; }
  return tr;
}

GFtuneBar.prototype.createTableCell = function(tr, opt_className) {
  var td = tr.insertCell(-1);
  if (opt_className) { td.className = opt_className; }
  return td;
}

GFtuneBar.prototype.createDivLink = function(href, text, opt_target, opt_className) {
  var div = this.createDiv(null, opt_className);
  var el = document.createElement("a");
  el.href = href;
  el.appendChild(document.createTextNode(text));
  if (opt_className) {
    el.className = opt_className;
  }
  if (opt_target) {
    el.target = opt_target;
  }
  div.appendChild(el);
  return div;
}

GFtuneBar.prototype.createClickLink = function(node, opt_href,
                                               opt_className, opt_tooltip) {
  var el = document.createElement("a");
  if (opt_href) {
    el.href = opt_href;
    el.target = this.linkTarget;
  } else {
    el.href = "_nolink_";
  }
  el.appendChild(node);
  if (opt_className) {
    el.className = opt_className;
  }
  if (opt_tooltip) {
    el.title = opt_tooltip;
  }
  return el;
}

GFtuneBar.prototype.createImage = function(src, opt_w, opt_h, opt_className) {
  var el = document.createElement("img");
  el.src = src;
  if (opt_w) { el.width = opt_w; }
  if (opt_h) { el.height = opt_h; }
  if (opt_className) { el.className = opt_className; }
  return el;
}

GFtuneBar.prototype.getNodeWidth = function(node) {
  return node.offsetWidth;
}

GFtuneBar.prototype.br_AgentContains_ = function(str) {
  if (str in this.br_AgentContains_cache_) {
    return this.br_AgentContains_cache_[str];
  }

  return this.br_AgentContains_cache_[str] =
    (navigator.userAgent.toLowerCase().indexOf(str) != -1);
}

GFtuneBar.prototype.br_IsIE = function() {
  return this.br_AgentContains_('msie');
}

GFtuneBar.prototype.br_IsKonqueror = function() {
  return this.br_AgentContains_('konqueror');
}

GFtuneBar.prototype.br_IsOpera = function() {
  return this.br_AgentContains_('opera');
}

GFtuneBar.prototype.br_IsSafari = function() {
  return this.br_AgentContains_('safari') || this.br_IsKonqueror();
}

GFtuneBar.prototype.br_IsNav = function() {
  return !this.br_IsIE() &&
         !this.br_IsSafari() &&
         this.br_AgentContains_('mozilla');
}

GFtuneBar.prototype.br_IsWin = function() {
  return this.br_AgentContains_('win');
}