timerID = null;
var active = 0;

function ChangePage(num){
if(document.getElementById){
obj[active].style.visibility = "hidden";
active = num;
obj[active].style.top = 0;
obj[active].style.visibility = "visible";
}
}

function ScrollLeft(speed){
if(document.getElementById){
if(parseInt(obj[active].style.left) < 0){
obj[active].style.left = parseInt(obj[active].style.left) + speed + "px";
}
timerID = setTimeout("ScrollLeft("+speed+")",30);
}
}

function ScrollRight(speed){
if(document.getElementById){
if(parseInt(obj[active].style.left) > document.getElementById('cont').offsetHeight - obj[active].offsetHeight){
obj[active].style.left = parseInt(obj[active].style.left) - speed + "px";
}
timerID = setTimeout("ScrollRight("+speed+")",30);
}
}

function ScrollStop(){
if(document.getElementById){
clearTimeout(timerID);
}
}

function ScrollPageInit() {
if(document.getElementById){
obj = document.getElementById("cont").getElementsByTagName("div");
obj['page1'].style.visibility = "visible";
obj['page1'].style.left = 0;
}
if(document.addEventListener){
for(i=0;i<document.getElementsByTagName('a').length;i++){
document.getElementsByTagName('a')[i].style.position = "relative";
}
}
}