function init() {
alle = document.getElementById("complete").style;
blindColor = document.getElementById("blindtext").style;
x = 0;
y = 0;
yInit = 0;
speed = 50;
bgDirection = -1;
timeOut();
}
function timeOut() {
	setTimeout('changing()',speed);
}
function changing() {
	x = x - bgDirection;
	y = x;
	if(x >= 255) {
		bgDirection = 1;
		yInit = 1;
	}
	if(x <= 0) {
		bgDirection = -1;
	}
	if(yInit == 1) {
		y = 255;
	}
	alle.backgroundColor="rgb("+x+","+x+","+x+")";
	blindColor.color="rgb("+x+","+x+","+x+")";
	timeOut();
}