document.write("<table border='0' cellpadding='0' cellspacing='0'><form method='Get' name='SearchForm' action='/Article/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></select>&nbsp;<select name='ClassID'><option value=''>所有栏目</option><option value='1'>新闻动态</option><option value='12'>&nbsp;&nbsp;├&nbsp;学术会议</option><option value='13'>&nbsp;&nbsp;├&nbsp;行业新闻</option><option value='29'>&nbsp;&nbsp;└&nbsp;时事新闻</option><option value='2'>专业论文</option><option value='54'>&nbsp;&nbsp;├&nbsp;妇产科专业论文</option><option value='38'>&nbsp;&nbsp;├&nbsp;腹部专业论文</option><option value='41'>&nbsp;&nbsp;└&nbsp;超声造影专业论文</option><option value='40'>&nbsp;&nbsp;├&nbsp;浅表小器官专业论文</option><option value='39'>&nbsp;&nbsp;├&nbsp;心脏血管专业论文</option><option value='3'>专家介绍</option><option value='4'>专家讲座</option><option value='5'>出版物</option><option value='6'>妇产科</option><option value='19'>&nbsp;&nbsp;├&nbsp;妇科</option><option value='20'>&nbsp;&nbsp;├&nbsp;产科</option><option value='22'>&nbsp;&nbsp;├&nbsp;法律法规</option><option value='55'>&nbsp;&nbsp;├&nbsp;妇产科超声检查原则</option><option value='56'>&nbsp;&nbsp;├&nbsp;早孕期超声检查</option><option value='57'>&nbsp;&nbsp;└&nbsp;中晚孕期正常胎儿超声检查</option><option value='7'>腹部</option><option value='8'>心脏血管</option><option value='9'>浅表小器官</option><option value='10'>超声造影及介入</option><option value='11'>研究生园地</option><option value='42'>健康教育</option><option value='43'>&nbsp;&nbsp;├&nbsp;妇产科健康教育</option><option value='44'>&nbsp;&nbsp;├&nbsp;腹部健康教育</option><option value='45'>&nbsp;&nbsp;├&nbsp;心脏血管健康教育</option><option value='46'>&nbsp;&nbsp;├&nbsp;浅表小器官健康教育</option><option value='47'>&nbsp;&nbsp;└&nbsp;超声造影健康教育</option><option value='48'>每周一例</option><option value='49'>&nbsp;&nbsp;├&nbsp;妇产科病例</option><option value='50'>&nbsp;&nbsp;├&nbsp;腹部病例</option><option value='51'>&nbsp;&nbsp;├&nbsp;心脏血管病例</option><option value='52'>&nbsp;&nbsp;├&nbsp;浅表小器官病例</option><option value='53'>&nbsp;&nbsp;└&nbsp;超声造影及介入病例</option><option value='58'>会员专区</option><option value='59'>&nbsp;&nbsp;├&nbsp;资料</option><option value='60'>&nbsp;&nbsp;├&nbsp;讲义</option><option value='61'>&nbsp;&nbsp;├&nbsp;视频教育</option><option value='62'>&nbsp;&nbsp;└&nbsp;论坛精华版</option><option value='63'>厂商专区</option><option value='64'>&nbsp;&nbsp;├&nbsp;蓝韵实业</option><option value='65'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;宣传资料</option><option value='66'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;培训资料</option><option value='67'>&nbsp;&nbsp;│&nbsp;&nbsp;└&nbsp;视频宣传资料</option><option value='68'>&nbsp;&nbsp;├&nbsp;仲景医疗</option><option value='70'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;宣传资料</option><option value='71'>&nbsp;&nbsp;│&nbsp;&nbsp;├&nbsp;培训资料</option><option value='72'>&nbsp;&nbsp;│&nbsp;&nbsp;└&nbsp;视频宣传资料</option><option value='69'>&nbsp;&nbsp;└&nbsp;美中互利</option><option value='73'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;├&nbsp;宣传资料</option><option value='74'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;├&nbsp;培训资料</option><option value='75'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;└&nbsp;视频宣传资料</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>");