<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/mentougou/obyunitthree---oby--unitthree-a1">时间从新到旧</option><option value="/house/rent/mentougou/obyunitthree---oby1--unitthree-a1">时间从旧到新</option><option value="/house/rent/mentougou/obyunitthree---oby2--unitthree-a1">价格从大到小</option><option value="/house/rent/mentougou/obyunitthree---oby3--unitthree-a1">价格从小到大</option><option value="/house/rent/mentougou/obyunitthree---oby4--unitthree-a1">面积从大到小</option><option value="/house/rent/mentougou/obyunitthree---oby5--unitthree-a1" selected>面积从小到大</option><option value="/house/rent/mentougou/obyunitthree---oby6--unitthree-a1">户型从小到大</option><option value="/house/rent/mentougou/obyunitthree---oby7--unitthree-a1">户型从小到大</option></select>