Hide fields

cur_frm.cscript.tipo_item = function(doc, doctype, docname) {
        var field = QuotationItem.getFieldName(docname);
        var hospedagem = cur_frm.fields_dict[field].grid.grid_rows_by_docname[docname].fields_dict.tipo_item.value == "Hospedagem - CT";

        if (hospedagem) {
            $(cur_frm.fields_dict[field].grid.grid_rows_by_docname[docname].fields_dict.noites_hospedagem.parent).show();
            $(cur_frm.fields_dict[field].grid.grid_rows_by_docname[docname].fields_dict.data_saida.parent).show();
        } else {
            $(cur_frm.fields_dict[field].grid.grid_rows_by_docname[docname].fields_dict.noites_hospedagem.parent).hide();
            $(cur_frm.fields_dict[field].grid.grid_rows_by_docname[docname].fields_dict.data_saida.parent).hide();

        }
    };