var dv = document.getElementById("content");
dv.style.opacity = 0;
var val = 0;

function timer(){
	var start = new Date(2023, 0, 24, 19, 20, 00);
	var t = new Date() - start;
	var d = Math.floor(t / 1000 / 60 / 60 / 24);
	var h = Math.floor(t / 1000 / 60 / 60 % 24);
	if(h < 10){
		h = "0" + h;
	}
	var m = Math.floor(t / 1000 / 60 % 60);
	if(m < 10){
		m = "0" + m;
	}
	var s = Math.floor(t / 1000 % 60);
	if(s < 10){
		s = "0" + s;
	}
	document.getElementById("d").innerHTML = d;
	document.getElementById("h").innerHTML = h;
	document.getElementById("m").innerHTML = m;
	document.getElementById("s").innerHTML = s;
}

function fadein(){
	if(val < 1){
		val += 0.025;
		dv.style.opacity = val;
	}
	else{
		clearInterval(fadeinInterval);
		if(ok == 2){
			ok += 1;
		}
	}
}

var fadeInterval;
var fadeinInterval;

timer();
setInterval(timer, 1000);
fadeInterval = setInterval(function(){
	if(ok == 2){
		clearInterval(fadeInterval);
		fadeinInterval = setInterval(fadein, 50);
	}
}, 50)