var fade = new Array();

fade[1] = document.getElementById('fade1');
fade[2] = document.getElementById('fade2');
fade[3] = document.getElementById('fade3');

curdiv = 3;
nextdiv = 2;
counter = 100;

function tonextdiv(){
fade[curdiv].style.zIndex = 1;
fade[curdiv].style.opacity = 1;
fade[curdiv].style.filter = 100;
if(curdiv>1){
curdiv--;
}
else{
curdiv=3;
}
if(nextdiv>1){
nextdiv--;
}
else{
nextdiv=3;
}
fade[curdiv].style.zIndex = 3;
fade[nextdiv].style.zIndex = 2;
counter = 100;
t = setTimeout('fadedown()',5000);
}

function fadedown(){
counter--;
newop = counter/100;
fade[curdiv].style.opacity = newop;
ieop = 'alpha(opacity=' + counter + ')';
fade[curdiv].style.filter = ieop;
if(counter>0){
t = setTimeout('fadedown()',15);
}
else{
tonextdiv();
}
}

t = setTimeout('fadedown()',5000);