se=""


se=se+"<\script language = \"JavaScript\">"
se=se+"var lmcount;"
se=se+"lm=new Array();"

se=se+"lm[0]=new Array(\"新闻公告\",\"博士后管理\",\"新闻公告\");"

se=se+"lm[1]=new Array(\"招收信息\",\"博士后管理\",\"招收信息\");"

se=se+"lm[2]=new Array(\"就业信息\",\"博士后管理\",\"就业信息\");"

se=se+"lmcount=3;"
se=se+"function changelangmu1(langmu1){"
se=se+"document.form1.langmu2.length=1; "
se=se+"var langmu1=langmu1;"
se=se+"var i;"
se=se+"for (i=0;i<lmcount; i++){"
se=se+"if (lm[i][1]==langmu1){" 
se=se+"document.form1.langmu2.options[document.form1.langmu2.length]=new Option(lm[i][0], lm[i][2]);"
se=se+"}"        
se=se+"}"
se=se+"}"    
se=se+"</\script>"

se=se+"<form action='/xwxt/framesearch.asp' target=_blank method='POST' name='form1'>"
se=se+"<div align='center'>"
se=se+"<center>"
se=se+"<table border='0' width='100%' cellspacing='0' cellpadding='0'>"
se=se+"<tr>"
se=se+"<td width='100%' align='center'>"
se=se+"<select size='1' name='fw'>"
se=se+"<option value='title' selected>文章标题</option>"
se=se+"<option value='text'>文章内容</option>"
se=se+"<option value='writer'>作者</option>"
se=se+"</select><select size=\"1\" name=\"langmu\" onChange=\"changelangmu1(document.form1.langmu.value)\">"
se=se+"<option selected value='all'>一级栏目</option>"
se=se+"<option value='博士后管理'>博士后管理</option>" 
se=se+"</select><select size=\"1\" name=\"langmu2\">"  
se=se+"<option selected value=\"all\">二级栏目</option>"
se=se+"</select><input type='text' name='gj' size='11'>&nbsp;<input type='submit' value='搜索' name='B2'></td>"
se=se+"</tr>"
se=se+"</table>"
se=se+"</center>"
se=se+"</div></form>"

document.write (se)