function pipeCallback(obj) {
 document.write("<ul id=pipes>");
 var x;
 for (x = 0; x < obj.count ; x++)
 {

  var buildstring = "<li><a href=" + obj.value.items[x].link + ">" + obj.value.items[x].title + "</a>. <span class=desc>" + obj.value.items[x].description + "</span></li>";
  document.write(buildstring);
  buildstring = null;
 }
 document.write("</ul>");

}