function stopRKey(evt) {
  var evt = (evt) ? evt : ((event) ? event : null);
  var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
  if ((evt.keyCode == 13) && (node.type=="text"))  {return false;}
}

document.onkeypress = stopRKey; 

function Calc_FR() {
	
	var program = document.getElementById("program").value;
	var letszam = document.getElementById("letszam").value;
	
// Budapest

	if((program == 0) && (letszam < 21))
		dij = 50;
	if((program == 0) && (letszam >= 21))
		dij = 60;

// Dunakanyar
		
	if((program == 1) && (letszam < 21))
		dij = 90;
	if((program == 1) && (letszam >= 21))
		dij = 110;		
		
// Balaton
		
	if((program == 2) && (letszam < 21))
		dij = 80;
	if((program == 2) && (letszam >= 21))
		dij = 110;		
		
// Eger
		
	if((program == 3) && (letszam < 21))
		dij = 80;
	if((program == 3) && (letszam >= 21))
		dij = 110;	
		
// Gödöllő
		
	if((program == 4) && (letszam < 21))
		dij = 50;
	if((program == 4) && (letszam >= 21))
		dij = 60;		
		
// Zsinagóga
		
	if(program == 5) 
		dij = 60;
		
// Puszta
		
	if(program == 6) 
		dij = 95;		
	
	document.getElementById("dij").value = dij;
	
}

function Calc_IT() {
	
	var program = document.getElementById("program").value;
	var letszam = document.getElementById("letszam").value;
	
// Budapest

	if((program == 0) && (letszam < 21))
		dij = 50;
	if((program == 0) && (letszam >= 21))
		dij = 60;

// Dunakanyar
		
	if((program == 1) && (letszam < 21))
		dij = 90;
	if((program == 1) && (letszam >= 21))
		dij = 110;		
		
// Balaton
		
	if((program == 2) && (letszam < 21))
		dij = 80;
	if((program == 2) && (letszam >= 21))
		dij = 110;		
		
// Eger
		
	if((program == 3) && (letszam < 21))
		dij = 80;
	if((program == 3) && (letszam >= 21))
		dij = 110;	
		
// Gödöllő
		
	if((program == 4) && (letszam < 21))
		dij = 50;
	if((program == 4) && (letszam >= 21))
		dij = 60;		
		
// Zsinagóga
		
	if(program == 5) 
		dij = 60;
		
// Puszta
		
	if(program == 6) 
		dij = 95;		
	
	document.getElementById("dij").value = dij;
	
}

function CheckForm_FR() {
 
	var checklist = new Array("program","letszam","datum1","nev","email","telefon"); 
	var checklist2 = new Array("Votre choix","Le nombre","La date","Votre nom","Votre adresse E-mail","Votre téléphone"); 
	var hossz = checklist.length;
	
	hiba = true;

	for (n=0;n<hossz;n++) {
  	if(document.getElementById(checklist[n]).value == "") {
			hiba = false;			
  		alert("'" + checklist2[n] + "' - Obliger de remplir le formulaire");
		}
  }

	if(hiba == true)
		document.getElementById("reg").submit();	

}

function CheckForm_IT() {
 
	var checklist = new Array("program","letszam","datum1","nev","email","telefon"); 
	var checklist2 = new Array("La Vostra scelta","Quante persone","La data","Il Vostro Nome","Il Vostro E-mail","Il Telefono"); 
	var hossz = checklist.length;
	
	hiba = true;

	for (n=0;n<hossz;n++) {
  	if(document.getElementById(checklist[n]).value == "") {
			hiba = false;			
  		alert("'" + checklist2[n] + "' - É d'obbligo riempire la scheda");
		}
  }

	if(hiba == true)
		document.getElementById("reg").submit();	

}