function fixPrice(id) {
			if ($('num_'+id).value == '08') {
				$('num_'+id).value = 8;	
			}
			if ($('num_'+id).value == '09') {
				$('num_'+id).value = 9;	
			}
			$('price_'+id).value = parseFloat($('price_'+id).value);
			$('num_'+id).value = parseInt($('num_'+id).value);
			
			if ($('price_'+id).value=="NaN") {
				$('price_'+id).value=0;
				fixPrice(id);
				return;
			}
			if ($('num_'+id).value=="NaN") {
				$('num_'+id).value=0;
				fixPrice(id);
				return;
			}
			
			if ($('num_'+id).value!=0) {
				var price = $('price_'+id).value*$('num_'+id).value;

				price = Math.round(price*100)/100;
				price = price.toString();
				if (price.search(/\./)!=-1) {
					var splitted = price.split(".");
					while (splitted[1].length<2) {
						splitted[1] = splitted[1]+'0';
					}
					price = splitted.join(".");
				} else {
					price = price+'.00';
				}
				
				$('totaal_'+id).value = price;
				$('totaal_'+id).value = $('totaal_'+id).value.replace(".", ",");
				
				if ($('totaal_'+id).value =='NaN') {
					$('num_'+id).value = '0';
					fixPrice(id);
					return;
				}
			} else {
				$('num_'+id).value = '0';
				$('totaal_'+id).value = '0,00';
			}
			
			fixTotalPrice();
		}
		
		function fixTotalPrice() {
			var price = 0.00;
			var val;
			for(var i = 1;i<=500;i++) {
				if ($('totaal_'+i)) {
					val = $('totaal_'+i).value
					price += parseFloat(val.replace(",", "."));
				} else {
					break;
				}
			}
			price = Math.round(price*100)/100;
			price = price.toString();
			if (price.search(/\./)!=-1) {
				var splitted = price.split(".");
				while (splitted[1].length<2) {
					splitted[1] = splitted[1]+'0';
				}
				price = splitted.join(".");
			} else {
				price = price+'.00';
			}
			
			price = price.replace(".", ",");
			$('totaal').value = price;
		}
		
		function swapKassa(b) {
			if (b==true) {
				$('kassa').style.display='block';
				
				$('kassaButton').style.display='none';	
				$('reserveringstabel').style.display='none';
				$('reserveringWissenButton').style.display='none';
			} else {
				$('kassa').style.display='none';
				
				$('kassaButton').style.display='block';	
				$('reserveringstabel').style.display='block';
				$('reserveringWissenButton').style.display='block';
			}
		}