function fading() {

	var hely = $("fading");
	var url = 'tools/fading.php';
	var par = $("fade_num").value;
	var pars = "mit=" + par;
	
	hely.innerHTML = "";
	//hely.style.opacity = 0;
	//hely.style.filter = 'alpha(opacity=' + 10 + ')';
	
	var myAjax = new Ajax.Updater( hely, url, { method: 'get', parameters: pars });
}

function onFade() {
	
	for (var i=1;i<11;i++) {		
		setTimeout("setFade('" + i + "')",100*i);
	}
	return false;
}

function setFade(value) {
	
	$("fading").style.opacity = value/10;
	$("fading").style.filter = 'alpha(opacity=' + value*10 + ')';
}

setInterval('fading()', 8000);