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