function listLabels(root){
    var baseURL = 'http://www.sentientservices.com/blog/labels/';
    var baseHeading = " ";
    var isFTP = true;
    var entry = root.entry;
    var h2 = document.createElement('h4');
    h2.className = 'sidebar-title';
    var h2t = document.createTextNode(baseHeading);
    h2.appendChild(h2t);
    document.getElementById('labelCloud').appendChild(h2);
    var ul = document.createElement('ul');
    ul.id = 'label-list';
    var category = entry.category;
    labelSort = new Array();
    for(p in category){
        labelSort[labelSort.length] = [category[p].term];
        }
    labelSort.sort();
    for (var r=0; r < labelSort.length; r++){
         var li = document.createElement('li');
         var a = document.createElement('a');
         if(isFTP){
             a.href = baseURL + encodeURIComponent(labelSort[r])+'.html';
             }
         else {
             a.href = baseURL + encodeURIComponent(labelSort[r]);
             }
         a.innerHTML = labelSort[r] + ' ';
         li.appendChild(a);
         ul.appendChild(li); 
         abnk = document.createTextNode(' ');
         ul.appendChild(abnk);
         } 
   document.getElementById('labelCloud').appendChild(ul);
}