<select id='slt_orderby' name='slt_orderby'><option value="/house/sale/tongzhou/oby?key=%e6%99%b4%e7%bf%a0%e5%9b%ad">时间从新到旧</option><option value="/house/sale/tongzhou/oby1?key=%e6%99%b4%e7%bf%a0%e5%9b%ad" selected>时间从旧到新</option><option value="/house/sale/tongzhou/oby2?key=%e6%99%b4%e7%bf%a0%e5%9b%ad">价格从大到小</option><option value="/house/sale/tongzhou/oby3?key=%e6%99%b4%e7%bf%a0%e5%9b%ad">价格从小到大</option><option value="/house/sale/tongzhou/oby4?key=%e6%99%b4%e7%bf%a0%e5%9b%ad">面积从大到小</option><option value="/house/sale/tongzhou/oby5?key=%e6%99%b4%e7%bf%a0%e5%9b%ad">面积从小到大</option><option value="/house/sale/tongzhou/oby6?key=%e6%99%b4%e7%bf%a0%e5%9b%ad">户型从小到大</option><option value="/house/sale/tongzhou/oby7?key=%e6%99%b4%e7%bf%a0%e5%9b%ad">户型从小到大</option></select>