document.write("<table border='0' cellpadding='0' cellspacing='0'><form method='Get' name='SearchForm' action='/ZYJL/Search.asp'><tr><td height='28' align='center'><select name='Field' size='1'><option value='Title' selected>文章标题</option><option value='Content'>文章内容</option><option value='Author'>文章作者</option><option value='Inputer'>录 入 者</option><option value='Keywords'>关键字</option></select>&nbsp;<select name='ClassID'><option value=''>所有栏目</option><option value='117'>技术论文</option><option value='147'>&nbsp;&nbsp;├&nbsp;控制系统</option><option value='148'>&nbsp;&nbsp;├&nbsp;实时数据库</option><option value='149'>&nbsp;&nbsp;├&nbsp;开关量控制</option><option value='150'>&nbsp;&nbsp;├&nbsp;模拟量控制</option><option value='151'>&nbsp;&nbsp;├&nbsp;测量与仪表</option><option value='152'>&nbsp;&nbsp;├&nbsp;现场总线</option><option value='153'>&nbsp;&nbsp;├&nbsp;设备安装与调试</option><option value='155'>&nbsp;&nbsp;├&nbsp;辅助车间控制</option><option value='156'>&nbsp;&nbsp;├&nbsp;计量仪器</option><option value='157'>&nbsp;&nbsp;├&nbsp;检修运行维护</option><option value='158'>&nbsp;&nbsp;├&nbsp;接地与干扰</option><option value='159'>&nbsp;&nbsp;├&nbsp;优化及技术管理</option><option value='160'>&nbsp;&nbsp;├&nbsp;设计</option><option value='161'>&nbsp;&nbsp;├&nbsp;系统通信</option><option value='162'>&nbsp;&nbsp;├&nbsp;电源</option><option value='164'>&nbsp;&nbsp;├&nbsp;PLC控制器</option><option value='173'>&nbsp;&nbsp;├&nbsp;汽机控制系统</option><option value='174'>&nbsp;&nbsp;└&nbsp;综述</option><option value='135'>故障分析与处理</option><option value='118'>故障预防</option><option value='193'>&nbsp;&nbsp;├&nbsp;可靠性研究</option><option value='194'>&nbsp;&nbsp;├&nbsp;热工系统反措</option><option value='195'>&nbsp;&nbsp;├&nbsp;热工仪表校验周期</option><option value='196'>&nbsp;&nbsp;└&nbsp;热工评估标准</option><option value='136'>经验交流</option><option value='192'>会议论文</option><option value='138'>&nbsp;&nbsp;├&nbsp;中电联科技中心2007年兰州DCS研讨会</option><option value='139'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;会议论文</option><option value='140'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;会议技术交流</option><option value='141'>&nbsp;&nbsp;│&nbsp;&nbsp;└&nbsp;会议厂家交流</option><option value='166'>&nbsp;&nbsp;├&nbsp;中电联科技中心桂林DCS会议资料</option><option value='167'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;分散控制系统</option><option value='168'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;厂级监控信息系统</option><option value='169'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;数字液压控制系统</option><option value='170'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;现场总线</option><option value='171'>&nbsp;&nbsp;│&nbsp;&nbsp;└&nbsp;辅助及其它</option><option value='226'>&nbsp;&nbsp;├&nbsp;2008年中电联热工技术论文征文</option><option value='227'>&nbsp;&nbsp;├&nbsp;浙江能源集团飞灰测炭仪专题研讨会</option><option value='230'>&nbsp;&nbsp;└&nbsp;2009年全国发电厂热工自动化年会演讲稿</option></select>&nbsp;<input type='text' name='keyword'  size='20' value='关键字' maxlength='50' onFocus='this.select();'>&nbsp;<input type='submit' name='Submit'  value=' 搜索 '></td></tr></form></table>");
