var objPrice;
var nettPrice;
var originalPrice;

function startPrice() {

	if(!document.getElementById('price')) return false;
	if(!document.getElementById('showPrice')) return false;
	objPrice = document.getElementById('showPrice');
	nettPrice=parseInt(document.getElementById('price').value);
	originalPrice=(Math.round(((nettPrice-450)/0.90)/100)*100)+490;

	// Set the first price
	changePrice('originalPrice');
}

function changePrice(call) {
	// Change the price depending on what is selected
	switch(call) {
		case 'nettPrice':
			setPrice(nettPrice);
			break;
		case 'originalPrice':
			setPrice(originalPrice);
			break;
	}
}

function changeListPrice(to,id) {
	// Display another price
	obj1 = document.getElementById('occasionPrice1'+id);
	obj1b = document.getElementById('occasionPriceDescription1'+id);
	obj2 = document.getElementById('occasionPrice2'+id);
	obj2b = document.getElementById('occasionPriceDescription2'+id);
	if(obj1) {
		if(obj2) {
			if(to==2) {
				obj1.style.display='none';
				obj1b.style.display='none';
				obj2.style.display='';
				obj2b.style.display='';
			} else {
				obj1.style.display='';
				obj1b.style.display='';
				obj2.style.display='none';
				obj2b.style.display='none';
			}
		}
	}
}

function setPrice(value) {
	// Set the new price
	objPrice.innerHTML='<img src="http://ruudtiems.nl/files/afbeeldingen/algemeen/euro.gif" /> '+value+',-';
}