function fd(a,e) {
if (a==0) {
e.style.filter = 'alpha(opacity=100)';
e.style.MozOpacity = 1;
e.style.opacity = 1;
}else{
e.style.filter = 'alpha(opacity=80)';
e.style.MozOpacity = 0.7;
e.style.opacity = 0.7;
}}

function kloop() {
a2=a1;
if (a1==1) {a1=2} else {a1=1}
document.getElementById("jk"+a1).style.visibility="visible";
document.getElementById("jk"+a1).style.filter = 'alpha(opacity=1)';
document.getElementById("jk"+a1).style.MozOpacity = 0.01;
document.getElementById("jk"+a1).style.opacity = 0.01;

document.getElementById("jt"+a1).style.visibility="visible";
document.getElementById("jt"+a1).style.filter = 'alpha(opacity=1)';
document.getElementById("jt"+a1).style.MozOpacity = 0.01;
document.getElementById("jt"+a1).style.opacity = 0.01;
a3=0;
t1 = Number(new Date());
tloop();
}

function tloop() {
a3+=1;
document.getElementById("jk"+a2).style.filter = 'alpha(opacity='+(100-a3)+')';
document.getElementById("jk"+a2).style.MozOpacity =(100-a3)/100;
document.getElementById("jk"+a2).style.opacity = (100-a3)/100;
document.getElementById("jk"+a1).style.filter = 'alpha(opacity='+a3+')';
document.getElementById("jk"+a1).style.MozOpacity = a3/100;
document.getElementById("jk"+a1).style.opacity = a3/100;

document.getElementById("jt"+a2).style.filter = 'alpha(opacity='+(100-a3)+')';
document.getElementById("jt"+a2).style.MozOpacity =(100-a3)/100;
document.getElementById("jt"+a2).style.opacity = (100-a3)/100;
document.getElementById("jt"+a1).style.filter = 'alpha(opacity='+a3+')';
document.getElementById("jt"+a1).style.MozOpacity = a3/100;
document.getElementById("jt"+a1).style.opacity = a3/100;

if (a3<100) {
setTimeout("tloop()",tm);
}else{
ji+=1; if (ji==kuvia) {ji=0}
document.getElementById("jk"+a2).src=ia[ji].src
document.getElementById("jt"+a2).innerHTML= j_txt[ji];
t2 = Number(new Date()); 
if (t2-t1<1800 && tm<30) {tm+=1}
if (t2-t1>2000 && tm>1) {tm-=1}

setTimeout("kloop()",2000);
}}


function speed() {
if (t1==0) {t1 = Number(new Date());}
a3+=1;

document.getElementById("jk2").style.filter = 'alpha(opacity='+a3+')';
document.getElementById("jk2").style.MozOpacity = a3/100;
document.getElementById("jk2").style.opacity = a3/100;
document.getElementById("jt2").style.filter = 'alpha(opacity='+a3+')';
document.getElementById("jt2").style.MozOpacity = a3/100;
document.getElementById("jt2").style.opacity = a3/100;

if (a3<100) {
setTimeout("speed()",1);
}else{
t2 = Number(new Date()); 
tm=parseInt(22000/(t2-t1))
if (tm<1) {tm=1}
if (tm>25) {tm=25}

setTimeout("kloop()",1000);
}}



setTimeout("speed()",2000);