// hipCurrency v1.0b

function initKonverter() {
	var upCur = document.getElementById('upCur');
	var downCur = document.getElementById('downCur');
	
	var op;
	for(var i=0; i<codes.length; ++i) {
		op = document.createElement('option');
		op.appendChild(document.createTextNode(codes[i]));
		op.value = codes[i];
		upCur.appendChild(op);
		
		op = document.createElement('option');
		op.appendChild(document.createTextNode(codes[i]));
		op.value = codes[i];
		downCur.appendChild(op);
	}
}

function curChange() {
	var upValue = document.getElementById('upText').value.replace(/,/, '.');
	var downText = document.getElementById('downText');
	var upCur = document.getElementById('upCur').value;
	var downCur = document.getElementById('downCur').value;
	
	var converted = convert(upValue, upCur, downCur);
	downText.value = converted.toFixed(4).toString().replace(/\./, ',');
}

function convert(convert, fromCur, toCur) {
	if(fromCur != 'HRK') 
		convert *= tecaj[fromCur];
	
	if(toCur != 'HRK')
		convert /= tecaj[toCur];
	
	return convert;
}