CmdUtils.CreateCommand({
  name: "is-twitter-down?",
  homepage: "http://simplelogica.net/",
  description: "Is it?",
  author: { name: "Manuel Gonzalez Noriega", email: "manuel@simplelogica.net"},

  description: "Is Twitter down?",
  preview: function(pblock) {    
    var r = 'YES :(';
    twurl= 'http://twitter.com/help/test'
    jQuery.get(twurl,{},function(){
          r='NO :)';
	  var pData = {r: r}; 
	  var pTemplate = "Is Twitter down? ${r}";
	  pblock.innerHTML = CmdUtils.renderTemplate(pTemplate, pData);     
	    
      });
  }
});