document.write('<div class=\"sidebar\"><a id=\"copytext\" data-clipboard-action=\"copy\" data-clipboard-target=\"#docopy\" class=\"fuzhi\"><span>一键复制</span></a><a class=\"sidedown dl-link\"   href=\"javascript:;\" id=\"vipdown\"  onclick=\"fdownpc(553,2900170,2,\'newstext\')\"><span>下载文档</span></a><a href=\"javascript:;\" class=\"gf_tousu\" onclick=\"showkf()\"><span>联系客服</span></a><a id=\"leftButton\" class=\"fuzhi\" onclick="add()"><span>A+</span></a><a id=\"rightButton\" class=\"fuzhi\" onclick="cut()"><span>A-</span></a></div>');
 <!-- 新增自定义样式开始（未登录状态） -->
var d = document.getElementById('downdoc');
d.innerHTML = d.innerHTML + '<a class=\"dow_btn\" href=\"javascript:;\" id=\"vipdown\" onclick=\"fdownpc(553,2900170,2,\'newstext\')\"><em></em>下载文档</a>';
var d = document.getElementById('downdoc1');
d.innerHTML = d.innerHTML + '<a class=\"download_word download_word_lb\" href=\"javascript:;\" id=\"vipdown\" onclick=\"fdownpc(553,2900170,2,\'newstext\')\"><div class=\"download_card\"><div class=\"card_nr card_nr_lb\"><h4 class=\"card_bt\">《正数和负数》教案优秀6篇</h4><div class=\"download_card_msg\">作为一名无私奉献的老师，时常会需要准备好教案，借助教案可以让教学工作更科学化。如何把教案做到重点突出呢？下面是小编辛苦为朋友们带来的6篇《《正数和负数》教案》，希望能够对困扰您的问题有一定的启迪作用。初一上册数学《正数和负数》教案 篇一一、。下面小编给大家分享《正数和负数》教案优秀6篇，希望能帮助到大家。 《正数和负数》教案优秀6篇文档下载网址链接：</div></div><div class=\"download_card_btn download_card_btn_lb\"><div class=\"content_box_tj\"><span>推荐度：</span><img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\"></div><div class=\"downlod_btn_right demo_tc downlod_btn_right_lb\"><em class=\"downlod_icon\"></em>点击下载文档<span>文档为doc格式</span></div> </div></div></a>';
<!-- 新增自定义样式结束（未登录状态） -->