function selectPizzery(id) {
	document.getElementById('pizzaForm').submit();
}

function selectTarget(id) {
	target = document.getElementById('target').value;
//	alert(target);
	
	minCena = 999999;
	minPrev = 0;
	
	for (i=1;i<=2;i++) {
		cena = prev[i][target]*1;
		if (cena < minCena && prev[i]['c']!=1) {
			minCena = cena;
			minPrev = i;
		}
		document.getElementById('delPrice'+i).innerHTML = cena;
		if (prev[i]['c']!=1)
			document.getElementById('pizzery'+i).checked=false;
	}
	document.getElementById('pizzery'+minPrev).checked=true;
	document.getElementById('pizzery').style.display='block';
	if (id != 0)
		document.getElementById('products_info').disabled = false;
	else
		document.getElementById('products_info').disabled = true;
	document.getElementById('pizzaForm').submit();
	
}

function submitPizza() {
	if (document.getElementById('target').value==0) {
		alert('Nezvolili ste cieľovú oblasť.');
		return false;
	}
}