    };
              return t;
            }
            this.contentTpl = expand('main', 0);
          },
          getContent: function(ty) {
            var t = this.contentTpl;
            for (i in this.variables) {
              var v = this.variables[i];
              var s = v.default;
              if (v.value != null && v.value.length > 0) {
                s = v.value;
              }
              if (ty == "html") {
                s = '<strong>'+s+'</strong>'
              }
              t = 