code: function() {
        var pairs = _self.querystring().split('&');
        var params = {};
  
        for(var i=0; i<pairs.length; i++) {
          if(pairs[i] === '') continue;
          var nameValue = pairs[i].split('=');
          params[nameValue[0]] = (typeof nameValue[1] === 'undefined' || nameValue[1] === '') ? true : decodeURIComponent(nameValue[1]);
        }
  
        return params;
      }
docs: Get the querystring of a URL parameters as a hash
  
  @return {String}     A querystring from URL