document.write('<script language="javascript" id="src_field_list"></script>');document.write('<select id="search_channel_list" style="width:110px" onchange=\' SetSearchField("",this)\'>');document.write('<option value="0">请选择频道</option>');document.write('<option value="30">电子报</option>');document.write('<option value="20">公司概况</option>');document.write('<option value="1">新闻资讯</option>');document.write('<option value="21">产品中心</option>');document.write('<option value="22">技术研究</option>');document.write('<option value="23">企业文化</option>');document.write('<option value="24">客户服务</option>');document.write('<option value="25">人力资源</option>');document.write('<option value="26">电子商务</option>');document.write('<option value="43">Structure</option>');document.write('<option value="27">资料下载</option>');document.write('<option value="32">About</option>');document.write('<option value="31">News</option>');document.write('<option value="34">network</option>');document.write('<option value="39">facilities</option>');document.write('<option value="40">quality</option>');document.write('<option value="41">office</option>');document.write('<option value="37">protect</option>');document.write('<option value="42">certificat</option>');document.write('<option value="29">简体招聘</option>');document.write('<option value="38">products</option>');document.write('<option value="28">衡钢视频</option>');document.write('</select>');document.write('<select id="search_field_list" style="width:110px"><option value="0">选择搜索字段</option></select>');document.write('<input type="text" maxlength="50" id="search_txt_keyword" />');document.write('<input type="button" value="搜索" onclick=\'GoSearch("")\'/>');