jQuery(document).ready(function() {
	if ($('.uk-calculation-form').length > 0) {
		$('#ukprice').keyup(function(e) {
			var code = (e.keyCode ? e.keyCode : e.which);
			if (code==13) {
	        	e.preventDefault();
				calculateResult();
	    	}

		});

		$('#umrechnen').click(function() {
			calculateResult();
		});
	}
});

var calculateResult = function() {
	var totalDE = calcUtil.parseFloat($('#detotal').val());
	var totalUK = calcUtil.parseFloat($('#uktotal').val());
	var priceUK = calcUtil.parseFloat($('#ukprice').val());

	var exchangeRate = totalDE / totalUK;

	var priceDE = priceUK * exchangeRate;

	$('#deprice').val(calcUtil.formatNumber(priceDE));

	console.log(totalDE);
	console.log(totalUK);
	console.log(priceUK);
	console.log(priceDE);


	console.log('time to calculate result');
}

var calcUtil = {

	parseFloat: function(value) {
		value = value.replace(/,/, '.');
		return parseFloat(value);
	},

	formatNumber: function(value) {
		value = parseFloat(value);
		value = "" + value.toFixed(2) + "";
		return value.replace(/\./, ',');
	}


}