var win=null;
function NewWindow(mypage,myname,w,h,scroll,pos){
if(pos=="random"){LeftPosition=(screen.availWidth)?Math.floor(Math.random()*(screen.availWidth-w)):50;TopPosition=(screen.availHeight)?Math.floor(Math.random()*((screen.availHeight-h)-75)):50;}
if(pos=="center"){LeftPosition=(screen.availWidth)?(screen.availWidth-w)/2:50;TopPosition=(screen.availHeight)?(screen.availHeight-h)/2:50;}
if(pos=="default"){LeftPosition=50;TopPosition=50}
else if((pos!="center" && pos!="random" && pos!="default") || pos==null){LeftPosition=0;TopPosition=20}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
win=window.open(mypage,myname,settings);
}


function verstuur()
{
	if(document.forms.form1.Contactpersoon.value == "")
	{
		alert("Geen contactpersoon ingevuld.");
		document.forms.form1.Contactpersoon.focus();
	}else{
		if(document.forms.form1.Adres.value == "")
		{
			alert("Geen adres ingevuld.");
			document.forms.form1.Adres.focus();
		}else{
			if(document.forms.form1.Postcode.value == "")
			{
				alert("Geen postcode ingevuld.");
				document.forms.form1.Postcode.focus();
			}else{
				if(document.forms.form1.Plaats.value == "")
				{
					alert("Geen plaats ingevuld.");
					document.forms.form1.Plaats.focus();
				}else{
					if(document.forms.form1.Emailadres.value == "")
					{
						alert("Geen emailadres ingevuld.");
						document.forms.form1.Emailadres.focus();
					}else{
						if(document.forms.form1.Vraag.value == "")
						{
							alert("Geen vraag ingevuld.");
							document.forms.form1.Vraag.focus();
						}else{
							//contact formulier submitten.
							document.forms.form1.method = 'POST';
							document.forms.form1.action = 'send.php';
							document.forms.form1.submit();
						}
					}
				}
			}
		}
	}
}

function gotoUrl(url)
{
	document.location = url;
}

var cm=null;
var sm=null;
document.onclick = new Function("show(null)")
function getPos(el,sProp) {
	var iPos = 0
	while (el!=null) {
		iPos+=el["offset" + sProp]
		el = el.offsetParent
	}
	return iPos

}

function show(el,m) {

	hidesub();

	if (m) {

			m.style.display='';
			m.style.left = getPos(el,"Left")
			m.style.top = getPos(el,"Top") + el.offsetHeight;

	}
	if ((m!=cm) && (cm)) cm.style.display='none'
	cm=m
}

function hide() {
	if (cm) {
		cm.style.display='none';
	}

	hidesub();
}

function showsub(el,m) {
	if (m) {
		m.style.display='';
		m.style.left = getPos(el,"Left") + 175;
		m.style.top = getPos(el,"Top") + el.offsetHeight - 20;
	}
	if ((m!=sm) && (sm)) sm.style.display='none'
	sm=m
}

function hidesub() {
	if (sm) {
		sm.style.display='none';
	}
}


function calculate(value) {

	var price = formatCurrency(value * 219);


	document.getElementById('bestellen_aanbieding_klein').innerHTML = '€ '+ price;
	document.getElementById('Prijs').value = '€ '+ price;
}

function formatCurrency(num) {
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num))
num = "0";
sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
cents = num%100;
num = Math.floor(num/100).toString();
if(cents<10)
cents = "0" + cents;
for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
num = num.substring(0,num.length-(4*i+3))+'.'+
num.substring(num.length-(4*i+3));
return (((sign)?'':'-') + num + ',' + cents);
}