function afleverAdres(value) {
	// is het aflever adres hetzelfde?
	if(value == 1) {
		
		document.getElementById('afleverAdres').style.display = 'none';
		
	} else {
		
		document.getElementById('afleverAdres').style.display = 'block';
	}
	
}

function calculateShippingCosts(way,totalPrice,weight,amount) {
	
		
	//bepaal de verzendkosten aan de hand van totaal gewicht van de artikelen.
		if(weight > 0 && weight < 0.500) {
			
			shipping_Costs = 1.95;
			
		}  else if(weight >= 0.500 && weight < 30.00) {
			
			shipping_Costs = 5.95;
			
		} else if(weight >= 30.00 && weight < 40.00) {
			
			shipping_Costs = 21.95;
			
		} else if(weight >= 40.00 && weight < 50.00) {
			
			shipping_Costs = 29.95;
			
		} else if(weight >= 50.00 && weight < 800.00) {
			
			shipping_Costs = 59.00;
			
		} else {
		
			shipping_Costs = 0;
			
		}
	
	// als de manier van versturen bezorgen is
	if(way == 'Bezorgen') {
		
		var totalCosts;
		totalCosts = totalPrice+shipping_Costs;
		document.getElementById('totalCosts').innerHTML = totalCosts.toFixed(2);
		document.getElementById('shippingCosts').innerHTML = shipping_Costs.toFixed(2);
		document.getElementById('shippingCosts_input').value = shipping_Costs.toFixed(2);
		document.getElementById('payMethodsBezorgen').style.display = 'block';
		document.getElementById('payMethodsRembours').style.display = 'none';
		document.getElementById('payMethodsAfhalen').style.display = 'none';
		document.getElementById('paymentMethodiDEAL').checked = 'checked';
		
	} 
	// als de manier van versturen rembours is
	else if(way == 'Rembours') {
		
		var totalCosts;
		
		totalCosts = totalPrice+shipping_Costs+12.00;
		document.getElementById('totalCosts').innerHTML = totalCosts.toFixed(2);
		shipping_Costs = shipping_Costs+12.00
		document.getElementById('shippingCosts').innerHTML = shipping_Costs.toFixed(2);
		document.getElementById('shippingCosts_input').value = shipping_Costs.toFixed(2);
		document.getElementById('payMethodsBezorgen').style.display = 'none';
		document.getElementById('payMethodsRembours').style.display = 'block';
		document.getElementById('payMethodsAfhalen').style.display = 'none';
		document.getElementById('paymentMethodRembours').checked = 'checked';
	}
	// als de manier van versturen afhalen is
	else if(way == 'Afhalen') {
		
		var totalCosts;
		
		totalCosts = totalPrice+0.00;
		document.getElementById('totalCosts').innerHTML = totalCosts.toFixed(2);
		document.getElementById('shippingCosts').innerHTML = 0.00.toFixed(2); 
		document.getElementById('shippingCosts_input').value = 0.00.toFixed(2);
		document.getElementById('payMethodsBezorgen').style.display = 'none';
		document.getElementById('payMethodsRembours').style.display = 'none';
		document.getElementById('payMethodsAfhalen').style.display = 'block';
		document.getElementById('paymentMethodContant').checked = 'checked';
		
	}
	
}