var onecount;
	onecount=0;
	subcat = new Array();
	
		subcat[0] = new Array("通知","语言文字工作通知");
		
		subcat[1] = new Array("规范汉字推广","普通话推广宣传周");
		
		subcat[2] = new Array("语言文字规范化工作","普通话推广宣传周");
		
		subcat[3] = new Array("美文朗诵","美文朗诵");
		
		subcat[4] = new Array("儿化练习","普通话测试训练");
		
		subcat[5] = new Array("词语练习","普通话测试训练");
		
		subcat[6] = new Array("测试朗诵","普通话测试训练");
		
		subcat[7] = new Array("测试样卷","普通话测试训练");
		
		subcat[8] = new Array("汉字研究","语言文字研究");
		
		subcat[9] = new Array("语言研究","语言文字研究");
		
		subcat[10] = new Array("规范与标准","规范与标准");
		
		subcat[11] = new Array("普通话推广","普通话推广宣传周");
		
		subcat[12] = new Array("政策法规","政策法规");
		
	onecount=13;
	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="#999999"><tr><td bgcolor=#FFFFD6 height=18 align=center background="/yywz/images/au.gif" class=LeftTitle>资料搜索</td></tr><tr><TD BGCOLOR="#999999" background="/yywz/" HEIGHT=1></TD></tr><form method="post" name="myform" action="showsearch1.asp"><tr><td width="100%" bgcolor="#EFF7FF"  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="规范与标准">规范与标准</option><option value="普通话推广宣传周">普通话推广宣传周</option><option value="语言文字研究">语言文字研究</option><option value="普通话测试训练">普通话测试训练</option><option value="美文朗诵">美文朗诵</option><option value="语言文字工作通知">语言文字工作通知</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="模" class="submit">&nbsp;<input type="submit" name="Submit" value="精" 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="#999999" background="/yywz/" HEIGHT=1></TD></tr></table>');