var onecount;
	onecount=0;
	subcat = new Array();
	
		subcat[0] = new Array("垦区新闻","垦区新闻");
		
		subcat[1] = new Array("在线交流","在线交流");
		
		subcat[2] = new Array("工运研究","工运研究");
		
		subcat[3] = new Array("工会动态","工会动态");
		
		subcat[4] = new Array("工会概况","工会概况");
		
		subcat[5] = new Array("文件","资料库");
		
		subcat[6] = new Array("法律法规","资料库");
		
		subcat[7] = new Array("其他","资料库");
		
		subcat[8] = new Array("领导讲话","资料库");
		
		subcat[9] = new Array("自营经济","工会工作");
		
		subcat[10] = new Array("财务工作","工会工作");
		
		subcat[11] = new Array("女工工作","工会工作");
		
		subcat[12] = new Array("职工文体","工会工作");
		
		subcat[13] = new Array("宣教工作","工会工作");
		
		subcat[14] = new Array("法律工作","工会工作");
		
		subcat[15] = new Array("经济保护工作","工会工作");
		
		subcat[16] = new Array("生活保障","工会工作");
		
		subcat[17] = new Array("组织民管","工会工作");
		
		subcat[18] = new Array("所属工会","组织机构");
		
		subcat[19] = new Array("垦区工会","组织机构");
		
	onecount=20;
	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"><form method="post" name="myform" action="showsearch1.asp"><tr><td width="100%" bgcolor="#F6F6F6"  background="images/greystrip.gif" 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="垦区新闻">垦区新闻</option><option value="工会概况">工会概况</option><option value="组织机构">组织机构</option><option value="工会工作">工会工作</option><option value="工会动态">工会动态</option><option value="工运研究">工运研究</option><option value="资料库">资料库</option><option value="在线交流">在线交流</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="/" HEIGHT=1></TD></tr></table>');