window.onload = function() {initImage()}

function initImage() {
	image = document.getElementById("fade_box");
	setOpacity(image, 0);
	image.style.display = 'block';
	fadeIn("fade_box",0);
}

function fadeIn(objId,opacity) {
	if (document.getElementById) {
		obj = document.getElementById(objId);
		if (opacity <= 100) {
			setOpacity(obj, opacity);
			opacity += 10;
			window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 100);
		} else {
			document.getElementById('pg').innerHTML = '<a href="bemutatkozas.html" onfocus="blur();">&nbsp;</a>';
		}
	}
}

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}

function fadeOut(objId) {
	document.getElementById(objId).style.display="none";
}