function show_content_xwgg(){
	getid('xwgg').className='yd_07';
	getid('yxhd').className='yd_08';
	showid('content_xwgg',true);
	showid('content_yxhd',false);
	
	showmsg('xwmore',"<a href='newsgrp/news_list.php?ac=xwgg'>更多</a>");
}
function show_content_yxhd(){
	getid('xwgg').className='yd_08';
	getid('yxhd').className='yd_07';
	showid('content_xwgg',false);
	showid('content_yxhd',true);
	
	showmsg('xwmore',"<a href='newsgrp/news_list.php?ac=yxhd'>更多</a>");
	
}

function gozl(){
	document.gozl_frm.target="_blank";
	document.gozl_frm.submit();
}