function subdomch(subdomain,dom){
	Form.disable('Formular');
	document.getElementById("dominfo").innerHTML = "Ellenőrzés... Kérem várjon!";
	document.getElementById("sdom").value = 0;
	if(dom != subdomain && subdomain != ""){
		//new Ajax.Updater("sdom","subdomain_check.php");
		new Ajax.Request("subdomain_check.php?subdomain="+subdomain, {
		  method: 'get',
		  onSuccess: function(transport) {
		    var notice = $('notice');
			//alert(transport.responseText);
			document.getElementById("sdom").value = transport.responseText;
			document.getElementById("dominfo").innerHTML = "";
			if(transport.responseText == "0"){
				document.getElementById("dominfo").innerHTML = "Használt elérési cím!";
			}
			if(transport.responseText == "1"){
				document.getElementById("dominfo").innerHTML = "";
			}		
			if(transport.responseText == "2"){
				document.getElementById("dominfo").innerHTML = "Tiltott karakterek!";
			}
		    /*if (transport.responseText = 1)
		      notice.update('Yeah! You are in the Top 10!').setStyle({ background: '#dfd' });
		    else
		      notice.update('Damn! You are beyond #10...').setStyle({ background: '#fdd' });
			  */
		  }
		});
	}
	if(subdomain == "" || subdomain == dom){
		document.getElementById("sdom").value = 1;
		document.getElementById("dominfo").innerHTML = "";	
	}
	Form.enable('Formular');
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
	  window.open(theURL,winName,features);
	}