<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/pinggu/oby---unitfive">时间从新到旧</option><option value="/house/rent/pinggu/oby1---unitfive" selected>时间从旧到新</option><option value="/house/rent/pinggu/oby2---unitfive">价格从大到小</option><option value="/house/rent/pinggu/oby3---unitfive">价格从小到大</option><option value="/house/rent/pinggu/oby4---unitfive">面积从大到小</option><option value="/house/rent/pinggu/oby5---unitfive">面积从小到大</option><option value="/house/rent/pinggu/oby6---unitfive">户型从小到大</option><option value="/house/rent/pinggu/oby7---unitfive">户型从小到大</option></select>