<!--

// MENU KNOPPEN UITWISSELEN:

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

<!--
// fAVORIETEN TOEVOEGEN:

var url="http://www.MijnDna.nl";
var title="MijnDNA levert uw DNA test";

function favorites(){
if(document.all)
window.external.AddFavorite(url,title)
}

<!--
// DOORLINKEN NAAR NIEUWE PAGINA:

redirTime = "5000";
redirURL = "http://www.mijndna.nl";
function redirTimer() { self.setTimeout("self.location.href = redirURL;",redirTime); 
}

<!--
// ORDERFORMULIER BEREKENINGEN MAKEN:

function checkChoice(whichbox) {
with (whichbox.form)
   {
		if (isNaN(whichbox.value))
		{
		whichbox.value=whichbox.priorval;
		whichbox.focus();
		}
	whichbox.value=Math.abs(whichbox.value);
	var dec = whichbox.value.indexOf('.', 1)
	if (dec > 0)
		{
		alert('No decimal places allowed for \"' +whichbox.name +'\" !');
		whichbox.value=whichbox.priorval;
		whichbox.focus();
		}

	hiddentotal.value = eval(hiddentotal.value) - eval(whichbox.price * whichbox.priorval);

	whichbox.priorval=whichbox.value;

	hiddentotal.value = eval(hiddentotal.value) + eval(whichbox.price * whichbox.value);
	return(formatCurrency(hiddentotal.value));
   }
}

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);
}

function InitForm()
		{
		document.myform.total.value='$0';
		document.myform.hiddentotal.value=0;
		document.myform2.total.value='$0';
		document.myform2.hiddentotal.value=0;

	for (xx=0; xx < document.myform.elements.length; xx++)
		   {
		   if (document.myform.elements[xx].priorval) { document.myform.elements[xx].priorval=0; }
		   	if (document.myform.elements[xx].type == 'text')
				{
				document.myform.elements[xx].value = "";
				}
		   }
		for (xx=0; xx < document.myform2.elements.length; xx++)
		   {
		   if (document.myform2.elements[xx].priorval) { document.myform2.elements[xx].priorval=0; }
		   	if (document.myform2.elements[xx].type == 'text')
				{
				document.myform2.elements[xx].value = "";
				}
		   }
}

<!-- 
// ORDERFORMULIER BEVESTIGING VRAGEN VOOR VERZENDEN:

function checkCheckBox(f){
if (f.agree.checked == false )
{
alert('Om verder te gaan dient u de algemene voorwaarden te accepteren. \n                               Vink het hokje aan. ');
return false;
}else
return true;
}