// ==UserScript==
  // @name           del.icio.us Latest Links Footer
  // @namespace      http://www.yourwebsite.com
  // @description    Puts the five latest del.icio.us links for the specified user at 
  // the bottom of every page.
  // @include        *
  // ==/UserScript===
  
  var delicious_username = 'username';
  
  GM_xmlhttpRequest({
      method:"GET",
      url:"http://del.icio.us/feeds/json/" + delicious_username + "?count=5&raw",
      headers:{
      "User-Agent":"greasemonkey"
      },
      onload:function(details) {
          var json_data = eval('('+details.responseText+')');
          var div = document.createElement('div');
          div.appendChild(document.createTextNode(delicious_username + "'s Latest Links"));
          for (var i=0, json_data; post = json_data[i]; i++) {
              div.appendChild(document.createTextNode(" - "));
              var a = document.createElement('a');
              a.setAttribute('href', post.u);
              a.appendChild(document.createTextNode(post.d));
              div.appendChild(a);
          }
          document.body.appendChild(div);
      }
  });