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