מה זה עושה?

[Gots]

ספוילר:

onload = function() {
firstFocus('list');

innerHeight = document.getElementById('response').Height;
outerHeight = document.getElementById('videoWindow').Height;


window.addEventListener("keydown", subNav, false);


var shiftContent = setInterval(function() {


innerHeight = document.getElementById('response').Height;
outerHeight = document.getElementById('videoWindow').Height;


if(innerHeight > outerHeight) {


stepsInt = (innerHeight/outerHeight);


steps = stepsInt < Math.round(stepsInt) ? Math.round(stepsInt) : Math.round(stepsInt)+1;


if(stepCounter >= steps) {

moveTop('response', '0px');
stepCounter = 0;
}
else {
moveTop('response', '-' + stepCounter * outerHeight + 'px');
}


++stepCounter;
}


}, 5000);

}

[Circel]

אם אתה לא יודע כניראה אתה לא צריך את זה.