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="1">政策法规</option>');document.write('<option value="24">人才中心</option>');document.write('<option value="26">新闻中心</option>');document.write('<option value="27">风云人物</option>');document.write('<option value="28">管理新知</option>');document.write('<option value="29">浙商访谈</option>');document.write('<option value="30">企业培训</option>');document.write('<option value="31">产品展示</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("")\'/>');