function auth_privacy(ifOk) {
	var xMax = screen.width, yMax = screen.height;
	var xOffset = (xMax - 400)/2, yOffset = (yMax - 340)/2;
	document.getElementById('confirmOk').href = ifOk;
	document.getElementById('confirmSimulata').style.top = yOffset + document.body.scrollTop;
	document.getElementById('confirmSimulata').style.left = xOffset;
	document.getElementById('confirmSimulata').style.display = "block";
}
function hide_confirm() {
	document.getElementById('confirmSimulata').style.display = "none";
}