document.write("<option value=\"5\">历代玉器</option>");
document.write("<option value=\"1\">历代翡翠</option>");
document.write("<option value=\"6\">历代瓷器</option>");
document.write("<option value=\"7\">历代字画</option>");
document.write("<option value=\"8\">历代杂件</option>");
document.write("<option value=\"9\">历代家具</option>");
document.write("<option value=\"10\">工艺礼品</option>");