var notice_arr=new Array();
var notice_t=document.getElementById("notice_content");
var notice_a=notice_t.getElementsByTagName('a');
var notice_aL=notice_a.length;
for(var i=0;i<notice_aL;i++) {
	notice_arr[i]="<a href='"+notice_a[i].href+"' target='_blank' class='top-gao' target='_blank' onmouseover='n_stop()' onmouseout='n_start()'>"+notice_a[i].innerHTML+"</a>";	
}
document.getElementById('show_notice').innerHTML=notice_arr[0];
var rands=1;
function notice_move(){
	var arr_rand=rands%notice_aL;
	document.getElementById('show_notice').innerHTML=notice_arr[arr_rand];
	rands++;
	if(rands==notice_aL) rands=0;
}
function n_start(){
	ts=setInterval(notice_move,3000)
}
function n_stop(){
	clearInterval(ts);
}
n_start();