window.onbeforeunload=function(){
window.scrollTo(0,0)
};
disableScrolling();
document.body.style.overflowY="hidden";
document.body.style.heigth="100vh";
document.getElementById("tombol-buka").onclick=function(){
this.style.visibility="hidden";
myFunction()
};
function myFunction(){
document.body.style.overflowY="unset";
enableScrolling();
playAudio()
}
function disableScrolling(){
var x=window.scrollX;
var y=window.scrollY;
window.onscroll=function(){
window.scrollTo(x,y)
}
}
function enableScrolling(){
window.onscroll=function(){
}
}
function playAudio(){
var isYT = false;
if(document.body.contains(document.getElementById("song"))) {
document.getElementById("song").play();
isYT = false;
} else {
isYT = true;
player.playVideo();
}
}