document.write('<div class="old_price">');
             document.write('<span class="old-price">原价：</span><em class="mx-rmb">￥</em><em class="mx-rmb-num" id="mx-rmb-num">10.00</em><span class="sjcx">冲量促销 0.1折</span>');
             document.write('</div><div class="single_price">');
document.write('<span class="old-price"><label>单价：</label><b class="rmb" >￥</b><strong id="rmb" title="购买此商品需人民币：￥1.00">1.00</strong></span>');
document.write('</div>');

var my_zouqou_later_price=1.00;