<select id='slt_orderby' name='slt_orderby'><option value="/house/sale/haidian/oby-unitone-254?key=%e9%9d%92%e6%98%a5%e8%8b%91">时间从新到旧</option><option value="/house/sale/haidian/oby1-unitone-254?key=%e9%9d%92%e6%98%a5%e8%8b%91" selected>时间从旧到新</option><option value="/house/sale/haidian/oby2-unitone-254?key=%e9%9d%92%e6%98%a5%e8%8b%91">价格从大到小</option><option value="/house/sale/haidian/oby3-unitone-254?key=%e9%9d%92%e6%98%a5%e8%8b%91">价格从小到大</option><option value="/house/sale/haidian/oby4-unitone-254?key=%e9%9d%92%e6%98%a5%e8%8b%91">面积从大到小</option><option value="/house/sale/haidian/oby5-unitone-254?key=%e9%9d%92%e6%98%a5%e8%8b%91">面积从小到大</option><option value="/house/sale/haidian/oby6-unitone-254?key=%e9%9d%92%e6%98%a5%e8%8b%91">户型从小到大</option><option value="/house/sale/haidian/oby7-unitone-254?key=%e9%9d%92%e6%98%a5%e8%8b%91">户型从小到大</option></select>