function loadmain () {
		var Lekeres = new Request({method: 'get', url: 'cont.php'});
		Lekeres.onSuccess= function (responseText, responseXML) {
			if (responseText.length < 100) return;
			$('uzenetek').innerHTML = responseText;
			new Fx.Reveal($('uj')).reveal();
		}
		Lekeres.send();
}