<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/haidian/oby---obyunitfive" selected>时间从新到旧</option><option value="/house/rent/haidian/oby1---oby1unitfive">时间从旧到新</option><option value="/house/rent/haidian/oby2---oby2unitfive">价格从大到小</option><option value="/house/rent/haidian/oby3---oby3unitfive">价格从小到大</option><option value="/house/rent/haidian/oby4---oby4unitfive">面积从大到小</option><option value="/house/rent/haidian/oby5---oby5unitfive">面积从小到大</option><option value="/house/rent/haidian/oby6---oby6unitfive">户型从小到大</option><option value="/house/rent/haidian/oby7---oby7unitfive">户型从小到大</option></select>