document.write('<script language="javascript" id="src_field_list"></script>');document.write('<select id="search_channel_list" style="width:90px" onchange=\' SetSearchField("",this)\'>');document.write('<option value="0">请选择频道</option>');document.write('<option value="1">魅力开发区</option>');document.write('<option value="2">新闻频道</option>');document.write('<option value="3">政务频道</option>');document.write('<option value="4">投资频道</option>');document.write('<option value="5">生活频道</option>');document.write('<option value="6">专题报道</option>');document.write('<option value="7">内部交流</option>');document.write('<option value="10">信息报送</option>');document.write('<option value="11">新版首页</option>');document.write('</select>');document.write('&nbsp;<select id="search_field_list" style="width:90px"><option value="0">请选择字段</option></select><br />');document.write('<input type="text" maxlength="50" style="width:120px" id="search_txt_keyword" />&nbsp;');document.write('<input type="button" value=" " class="btnsearch" onclick=\'GoSearch("")\'/>');