        if (this.accumulate === true) { nam+= "+"; }
            }
            return nam;
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        },
        oneditprepare: function() {
            var node = this;
            $("#node-input-useparts").on("change", function(e) {
                if (node.useparts === undefined) {
                    node.useparts = true;
                    $("#node-input-useparts").attr('checked', true);
                }
   