if (addEventListener)
	window.addEventListener("load", avila, false);
else if (attachEvent)
	document.attachEvent("onload", avila)
else window.alert('Onload init failed.');

function avila() {
	var log = document.getElementById('log');
	var c = document.getElementById('canc');
	var blout = document.getElementById('blackout');
	var lpan = document.getElementById('avilapanel');

	function show() {
		blout.style.display = 'block';
		lpan.style.display = 'block';
		return false;
	}

	function hide() {
		blout.style.display = 'none';
		lpan.style.display = 'none';
		return false;
	}

	log.onclick = show;
	c.onclick = hide;
}