document.getElementById('dowmsg').innerHTML="<div style='text-align:center;border:1px dashed #5db8f8;background: #fafafa repeating-linear-gradient(-45deg,#fff,#fff 1.125rem,transparent 1.125rem,transparent 2.25rem);box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);margin:20px 0px;padding:15px;border-radius:5px;font-size:14px;color:#555555;'><div class='pay-tag plmf'>会员免费资源</div><img src='/skin/zsy/common/user/images/suo.png' alt='' style='display:inline-block;vertical-align: middle;height: 25px;width: 25px;margin-top: -35px;margin-left: -1%;' data-url='/skin/zsy/common/user/images/suo.png' class='scrollLoading'><a rel='external'></a><div class='plxz'><a rel='external'><span>理论力学不挂科-4小时学完理论力学.zip</span></a> <br> 系统设置<a href='/member/login/?from=http://www.tiancilongyi.cn/nr/new165372284818746.html' id='opencomment' style='color: #ff0000;' rel='external'>会员登陆</a>后可免费下载</div></div>";