function xmlhttp(page,func){ 
	// Mozilla and Friends
	if (window.XMLHttpRequest){ 
		req = new XMLHttpRequest(); 
	}
	else{
		if (window.ActiveXObject){ 
			// Internet Explorer 
			req = new ActiveXObject("Microsoft.XMLHTTP"); 
		}
	}
	if(page == "main/query-search.php"){
		page = page + "?keres=" + document.keres.uKeres.value;
	}
	req.onreadystatechange = func;
	req.open("GET", page, true); 
	req.send(null);
}
function calc(){
	// wait until the request is done 
	if (req.readyState == 4){
		// Make sure request came back OK 
		if (req.status == 200){
			var vissza = req.responseText;		
			if (vissza.length > 0){
				//alert(vissza);
				sor = vissza.split("|");
				var i=0;
				document.getElementById("talalat").innerHTML = "<b>" + sor[0] + " találat</b><br><br>";
				if(sor[0] > 0)
					for (i=1; i<sor.length; i++){
						hash = sor[i].split(",");
						document.getElementById("talalat").innerHTML = document.getElementById("talalat").innerHTML + "név: " +hash[1] + "<br>ár: " + hash[2] + "<br><br>";
					}
				//sor=vissza.split('|')
			}		
			else{ 
				alert("Nincs adat!"); 
			} 
		}
		else{
			//Can't retrieve XML:			
			alert("Hiba: " + req.statusText); 
		} 
	}
}
function ell(){
	if(req.readyState == 4){
		if(req.status == 200){
			var vissza = req.responseText;
			if(vissza.length > 0){
				document.getElementById("uEll").value = vissza;
				if(document.RegForm.uEll.value != "" && document.RegForm.uBoltEler.value != ""){
					if(document.RegForm.uEll.value=="1"){
						document.getElementById("divEll").innerHTML = "<img src='main/images/icon_error.gif' class='midpic'> Foglalt elérési cím";
						document.RegForm.uBoltEler.style.border="1px solid #ff0000";
					}
					if(document.RegForm.uEll.value=="2"){
						document.getElementById("divEll").innerHTML = "<img src='main/images/icon_error.gif' class='midpic'> Tiltott karakter";
						document.RegForm.uBoltEler.style.border="1px solid #ff0000";						
					}
					if(document.RegForm.uEll.value=="0"){
						document.getElementById("divEll").innerHTML = "<img src='main/images/icon_success.gif' class='midpic'> <font color='green'>Helyes elérési cím</font>";
					}
					if(document.RegForm.uEll.value=="3"){
						document.getElementById("divEll").innerHTML = "<img src='main/images/icon_error.gif' class='midpic'> Túl kevés karakter";
						document.RegForm.uBoltEler.style.border="1px solid #ff0000";
					}
				}
				else{
					document.getElementById("divEll").innerHTML = "";
				}
				document.RegForm.uBoltEler.disabled = false;
			}
			else{
				alert("Nincs adat!");
			}
		}
		else{
			alert("Hiba: " + req.statusText); 
		}
	}
}