function open_doc(doc,w,h){
	var w = window.open("sys/core/pics.php?file="+doc,'w','toolbars=no,statusbars=no,menubars=no,scrollbars=no,width='+w+',height='+h);
}
function reload(url) {
        window.location.href=url;
}
function kkoltseg(kkoltseg){
	document.getElementById("kkoltseg").innerHTML = kkoltseg;
	//vegosszeg(x,kkoltseg);
}
function vegosszeg(koltseg){
	//document.getElementById("kkoltseg").innerHTML = koltseg;
}
function xmlhttp(page,element){ 
	// Mozilla and Friends 
	if (window.XMLHttpRequest){ 
		req = new XMLHttpRequest(); 
	}
	else{
		if (window.ActiveXObject){ 
			// Internet Explorer 
			req = new ActiveXObject("Microsoft.XMLHTTP"); 
		}
	}
	req.onreadystatechange = calc;
	req.open("GET", page+"?osszeg="+document.getElementById("uKmod").value+"|"+document.getElementById("hOssz").value, 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){
				sor=vissza.split('|')
				document.getElementById("kkoltseg").innerHTML = sor[0];
				document.getElementById("uVossz").innerHTML = sor[1];
			}		
			else{ 
				alert("Nincs adat!"); 
			} 
		}
		else{
			//Can't retrieve XML:			
			alert("Hiba: " + req.statusText); 
		} 
	} 
}
function PicDelReq(page,element){ 
	// Mozilla and Friends 
	if (window.XMLHttpRequest){ 
		req = new XMLHttpRequest(); 
	}
	else{
		if (window.ActiveXObject){ 
			// Internet Explorer 
			req = new ActiveXObject("Microsoft.XMLHTTP"); 
		}
	}
	req.onreadystatechange = PicDel;
	req.open("GET", page+"?name="+element, true); 
	req.send(null);
}
function PicDel(page,element){
	if (req.readyState == 4){ 
		if (req.status == 200){
			var vissza = req.responseText;		
			if (vissza.length > 0){
				alert(vissza);
				//sor=vissza.split('|')
				//document.getElementById("kkoltseg").innerHTML = sor[0];
				//document.getElementById("uVossz").innerHTML = sor[1];
			}		
			else{ 
				alert("Nincs adat!"); 
			} 
		}
		else{		
			alert("Hiba: " + req.statusText); 
		} 
	} 
}
function WindowOpen(page,title){
	ablak = open(page,title,"width=300,height=200,status=no,menubar=no");
}