<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/pinggu/obyunitthree-oby---oby-courtyard-unitthree" selected>时间从新到旧</option><option value="/house/rent/pinggu/oby1unitthree-oby1---oby1-courtyard-unitthree">时间从旧到新</option><option value="/house/rent/pinggu/oby2unitthree-oby2---oby2-courtyard-unitthree">价格从大到小</option><option value="/house/rent/pinggu/oby3unitthree-oby3---oby3-courtyard-unitthree">价格从小到大</option><option value="/house/rent/pinggu/oby4unitthree-oby4---oby4-courtyard-unitthree">面积从大到小</option><option value="/house/rent/pinggu/oby5unitthree-oby5---oby5-courtyard-unitthree">面积从小到大</option><option value="/house/rent/pinggu/oby6unitthree-oby6---oby6-courtyard-unitthree">户型从小到大</option><option value="/house/rent/pinggu/oby7unitthree-oby7---oby7-courtyard-unitthree">户型从小到大</option></select>