else
if( child.nodeName == 'title' ) {
    this._feed.title = this._getNodeText(child);
}
else if( child.nodeName == 'description' ) {
    this._feed.description = this._getNodeText(child);
}
else if( child.nodeName == "ttl" ) {
    this._feed.setTTLMinutes( this._getNodeText(child) );
}
if( child.nodeName == 'media:thumbnail' ) {
    var value:String;
}