a Gadget for listing all GTUGs from gtugs.org/directory includes using YQL

googlegadget-gtug-directory-list

 
<?xml version="1.0" encoding="UTF-8" ?> 
<Module> 
  <ModulePrefs title="GTUGs Directory Grabber" /> 
  <Content type="html"> 
    <![CDATA[
    <div id="content_div"></div> 
    <script type="text/javascript"> 
 
    function makeJSONRequest() {    
      var params = {};
      params[gadgets.io.RequestParameters.CONTENT_TYPE] = gadgets.io.ContentType.JSON;
      var url = "http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20html%20where%20url%3D%22http%3A%2F%2Fwww.gtugs.org%2Fdirectory.jsp%22%20and%20xpath%3D%22%2F%2Fdiv%5B%40class%3D'column'%5D%22&format=json&callback=";
      gadgets.io.makeRequest(url, response, params);
    };
 
    function response(obj) { 
      var jsondata = obj.data;
      var result = jsondata.query.results.div;
var html = '';
 
for (var key in result) {
    var countries = result[key].h3;
    var chapters = result[key].ul;
 
    for(var country in countries) {
      html += '<h3>' + countries[country] + '</h3>';
      html += '<ul>';
      if(chapters[country].li.a == undefined) {
        for(chapter in chapters[country].li) {
        html += '<li>' + chapters[country].li[chapter].a.content + '</li>';      
        }
    } else {
      html += '<li>' + chapters[country].li.a.content + '</li>';        
    }        
      html += '</ul>';
    }
}         
      document.getElementById('content_div').innerHTML = html;
     };
     gadgets.util.registerOnLoadHandler(makeJSONRequest);
     </script> 
 
    ]]>
  </Content> 
</Module>