var onecount;
	onecount=0;
	subcat = new Array();
	
		subcat[0] = new Array("办事指南","办事指南");
		
		subcat[1] = new Array("资料下载","资料下载");
		
		subcat[2] = new Array("安全论坛","安全论坛");
		
		subcat[3] = new Array("党建工作","党建工作");
		
		subcat[4] = new Array("政策法规","政策法规");
		
		subcat[5] = new Array("区县监管","区县监管");
		
		subcat[6] = new Array("安全培训","安全培训");
		
		subcat[7] = new Array("事故快报","事故快报");
		
		subcat[8] = new Array("办公动态","办公动态");
		
		subcat[9] = new Array("监察动态","监察动态");
		
		subcat[10] = new Array("首要新闻","首要新闻");
		
	onecount=11;
	function changelocation(locationid)
	{document.myform.SmallClassName.length = 0;
	var locationid=locationid;
	var i;
	for (i=0;i < onecount; i++)
	{if (subcat[i][1] == locationid)
	{document.myform.SmallClassName.options[document.myform.SmallClassName.length] = new Option(subcat[i][0], subcat[i][2]);
	}}}
document.write('<table border="0" width="100%" align=center cellspacing="0" cellpadding="0" bgcolor="#6487DC"><tr><td bgcolor=#C7D8FA height=18 align=center background="/" class=LeftTitle>资料搜索</td></tr><tr><TD BGCOLOR="#6487DC" background="/" HEIGHT=1></TD></tr><form method="post" name="myform" action="showsearch1.asp"><tr><td width="100%" bgcolor="#EDF2FC"  background="" align=center valign="middle"><br>');document.write('<select name="action" size="1"><option value="">不指定条件</option><option value="title" >按标题</option><option value="content" >按内容</option><option value="author" >按作者</option><option value="original" >按来源</option></select><br>');document.write('<select name="BigClassName" onChange="changelocation(document.myform.BigClassName.options[document.myform.BigClassName.selectedIndex].value)" size="1"><option selected value="">不指定大类</option><option value="政策法规">政策法规</option><option value="安全论坛">安全论坛</option><option value="安全培训">安全培训</option><option value="监察动态">监察动态</option><option value="事故快报">事故快报</option><option value="办公动态">办公动态</option><option value="区县监管">区县监管</option><option value="首要新闻">首要新闻</option><option value="党建工作">党建工作</option><option value="资料下载">资料下载</option><option value="办事指南">办事指南</option></select><br>');document.write('<select name="SmallClassName"><option selected value="">不指定小类</option></select><br><input type="text" name="key" size=10 value="" maxlength="50">&nbsp;<input type="submit" name="Submit" value="搜索" class="submit"><br><table width="90%" border="0" height=10 cellpadding="0" cellspacing="0"><tr><td></td></tr></table></td></tr></form><tr><TD BGCOLOR="#6487DC" background="/" HEIGHT=1></TD></tr></table>');