<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/beijing/oby---2">时间从新到旧</option><option value="/house/rent/beijing/oby1---2">时间从旧到新</option><option value="/house/rent/beijing/oby2---2">价格从大到小</option><option value="/house/rent/beijing/oby3---2">价格从小到大</option><option value="/house/rent/beijing/oby4---2">面积从大到小</option><option value="/house/rent/beijing/oby5---2" selected>面积从小到大</option><option value="/house/rent/beijing/oby6---2">户型从小到大</option><option value="/house/rent/beijing/oby7---2">户型从小到大</option></select>