function show_intro(pre,pree,n,select_n,css) {
for (i = 1; i <= n; i++) {
var intro = document.getElementById(pre + i);
var cha = document.getElementById(pree + i);
intro.style.display = "none";
cha.className=css + "1";
if (i == select_n) {
intro.style.display = "block";
cha.className=css + "2";
}
}
}
//1
var tn = 1;
var tims_running = 0;
function change_headline(n){
show_intro('lnews_text','lnews_but',2,n,'lnews_butc');
tn = n;
}
function mouse_on(n){
tims_running = 0;
change_headline(n);
}
function mouse_out(){
tims_running = 1;
}
function run()
{
if(tims_running == 1){
change_headline(tn);
tn++;
}
if(tn>=3)
{
tn = 1;
}
}
function startrun()
{
tims_running = 1;
tims = window.setInterval("run()",3000);
}