<div class="modal" id="modal_choose_node_id" xmlns="http://www.w3.org/1999/html">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    <span aria-hidden="true">×</span></button>
                <h4 class="modal-title" id="modal_chooser_title_add_node">Add node</h4>
            </div>
            <div class="modal-body">
                <div id="div_chose_id">
                    <label>Choose an id </label>
                    <input name="input_choose_node_id" id="input_choose_node_id" type="text" size="40" maxlength="20"/>
                </div>
                {% block content_body %}

                {% endblock %}
            </div>

            <div class="modal-footer">
                <button type="button" class="btn btn-default pull-left" data-dismiss="modal">Cancel</button>
                <button type="button" class="btn btn-primary" id="save_choose_node_id">Add</button>
            </div>
        </div>
        <!-- /.modal-content -->
    </div>
    <!-- /.modal-dialog -->
</div>