code: function(name, value) {
        var lcname = name.toLowerCase();
        if (typeof value === "string" &&
            lcname in this._designSet.param &&
            'multiValue' in this._designSet.param[lcname]) {
            value = [value];
        }
        this.jCal[PROP_INDEX][name] = value;
      }
docs: Sets a parameter on the property.
  
  @param {String}       name     The parameter name
  @param {Array|String} value    The parameter value