if (screen.width < 1024) {
  document.write('<link rel="stylesheet" type="text/css" href="../css/800styles.css">');
}

function startRes(pKlantNr,pTaalCode)
{
 window.open('http://www.virtueelboeken.nl/index.asp?u=' + pKlantNr + '&taal=' + pTaalCode + '&type=aanvraag&stylesheet=http://www.natukreek.nl/vb/css/virtueelboeken.css', 'VR', 'toolbar=0,location=0,status=1,menubar=0,scrollbars=0,resizable=0,width=750,height=520,top=50,left=20');
}

function startRes2(pKlantNr,pTaalCode)
{
 window.open('http://www.virtueelboeken.nl/index.asp?u=' + pKlantNr + '&taal=' + pTaalCode + '&stylesheet=http://www.natukreek.nl/vb/css/virtueelboeken.css', 'VirtueelBoeken', 'toolbar=0,location=0,status=1,menubar=0,scrollbars=0,resizable=0,width=750,height=520,top=50,left=20');
}

function startRes3(pKlantNr,pTaalCode)
{
 window.open('http://www.virtueelboeken.nl/index.asp?u=' + pKlantNr + '&taal=' + pTaalCode + '&type=prijsopgave&stylesheet=http://www.natukreek.nl/vb/css/virtueelboeken.css', 'VR', 'toolbar=0,location=0,status=1,menubar=0,scrollbars=0,resizable=0,width=750,height=520,top=50,left=20');
}

function openisn() {
    str='http://www.panoview.nl/7976/2030007702/' ;
     isn = window.open(str,'isn','width=780,height=273,left=200,top=140,statusbar=yes,scrollbars=no');
     	  isn.opener = self;
}

// Pop-up

function JustSoPicWindow(imageName,imageWidth,imageHeight,alt,bgcolor,hugger,hugMargin) {
	if (bgcolor=="") {
		bgcolor="#FFFFFF";
	}
	var adj=10
	var w = screen.width;
	var h = screen.height;
	var byFactor=1;

	if(w<740){
	  var lift=0.90;
	}
	if(w>=740 & w<835){
	  var lift=0.91;
	}
	if(w>=835){
	  var lift=0.93;
	}
	if (imageWidth>w){	
	  byFactor = w / imageWidth;			
	  imageWidth = w;
	  imageHeight = imageHeight * byFactor;
	}
	if (imageHeight>h-adj){
	  byFactor = h / imageHeight;
	  imageWidth = (imageWidth * byFactor);
	  imageHeight = h; 
	}
	   
	var scrWidth = w-adj;
	var scrHeight = (h*lift)-adj;

	if (imageHeight>scrHeight){
  	  imageHeight=imageHeight*lift;
	  imageWidth=imageWidth*lift;
	}

	var posLeft=0;
	var posTop=0;

	if (hugger == "hug image"){
	  if (hugMargin == ""){
	    hugMargin = 0;
	  }
	  var scrHeightTemp = imageHeight - 0 + 2*hugMargin;
	  if (scrHeightTemp < scrHeight) {
		scrHeight = scrHeightTemp;
	  } 
	  var scrWidthTemp = imageWidth - 0 + 2*hugMargin;
	  if (scrWidthTemp < scrWidth) {
		scrWidth = scrWidthTemp;
	  }
	  
	  if (scrHeight<100){scrHeight=100;}
	  if (scrWidth<100){scrWidth=100;}

	  posTop =  ((h-(scrHeight/lift)-adj)/2);
	  posLeft = ((w-(scrWidth)-adj)/2);
 	}

	if (imageHeight > (h*lift)-adj || imageWidth > w-adj){
		imageHeight=imageHeight-adj;
		imageWidth=imageWidth-adj;
	}
	posTop = parseInt(posTop);
	posLeft = parseInt(posLeft);		
	scrWidth = parseInt(scrWidth); 
	scrHeight = parseInt(scrHeight);
	
	var agt=navigator.userAgent.toLowerCase();
	if (agt.indexOf("opera") != -1){
	  var args= new Array();
	  args[0]='parent';
	  args[1]=imageName;
	  var i ; document.MM_returnValue = false;
	  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
	} else {
	newWindow = window.open("vwd_justso.htm","newWindow","width="+scrWidth+",height="+scrHeight+",left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html><title>'+alt+'</title><body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" bgcolor='+bgcolor+' onBlur="self.close()" onClick="self.close()">');  
	newWindow.document.write('<table width='+imageWidth+' border="0" cellspacing="0" cellpadding="0" align="center" height='+scrHeight+' ><tr><td>');
	newWindow.document.write('<img src="'+imageName+'" width='+imageWidth+' height='+imageHeight+' alt="Klik op het venster om te sluiten" >'); 
	newWindow.document.write('</td></tr></table></body></html>');
	newWindow.document.close();
	newWindow.focus();
	}
}

// Validatie

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function addClass(obj, cName) { if (obj&&cName&&!hasClass(obj, cName)) { obj.className += " "+cName; } }
function removeClass(obj, cName) { if (obj&&cName) { if (obj.className==obj.className.replace(" ","-")) { obj.className=obj.className.replace(cName, ""); } else { obj.className=obj.className.replace(" "+cName, ""); } } }
function hasClass(obj, cName) { if (obj&&cName) { if (obj.className == obj.className.replace(cName,"")) { return false; } return true; } }
function addRemoveClass(obj, cName) { if (obj&&cName) { if (!hasClass(obj, cName)) { addClass(obj,cName); } else { removeClass(obj,cName); } } }
function CheckEmailAddress(x) { var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/; if (!filter.test(x)) { return false; } return true; }

function HM_WarnVisual(args) {
  var i,warnThis=args.split(",");
  for (i=0; i<(warnThis.length); i++) { obj=MM_findObj(warnThis[i]);
    obj=MM_findObj(warnThis[i]); if (obj) { addClass(obj,WarnClass);
    obj.onchange=function() { removeClass(this,WarnClass); } } } }

function HM_validateFormNL() { //v4.0
  var i,nm,check,p,errors='',visual='',args=HM_validateFormNL.arguments;
  for (i=0; i<(args.length); i++) { obj=MM_findObj(args[i]); check=args[++i]; if (obj) { nm=obj.name; 
// Controle verplicht veld
    if (check=='R') { if (!obj.value) {
  errors += ' - '+nm+' is verplicht\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Controle isEmail
    else if (check=='isEmail'||check=='RisEmail') { if (!CheckEmailAddress(obj.value)) {
  errors+=' - '+nm+' moet een e-mail adres zijn.\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Controle isChecked
    else if (check.indexOf('isChecked')==0) { if (!obj.checked) {
  errors += ' - '+nm+' is verplicht\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Geef errors weer
  } } if (errors) { alert("De volgende fouten zijn opgetreden:\n"+errors); HM_WarnVisual(visual); }
  document.HM_returnValue = (errors == '');
}

function HM_validateFormEN() { //v4.0
  var i,nm,check,p,errors='',visual='',args=HM_validateFormEN.arguments;
  for (i=0; i<(args.length); i++) { obj=MM_findObj(args[i]); check=args[++i]; if (obj) { nm=obj.name; 
// Controle verplicht veld
    if (check=='R') { if (!obj.value) {
  errors += ' - '+nm+' is compulsory\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Controle isEmail
    else if (check=='isEmail'||check=='RisEmail') { if (!CheckEmailAddress(obj.value)) {
  errors+=' - '+nm+' has to be a valid e-mail address.\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Controle isChecked
    else if (check.indexOf('isChecked')==0) { if (!obj.checked) {
  errors += ' - '+nm+' is compulsory\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Geef errors weer
  } } if (errors) { alert("The following errors occurred:\n"+errors); HM_WarnVisual(visual); }
  document.HM_returnValue = (errors == '');
}


function HM_validateFormDU() { //v4.0
  var i,nm,check,p,errors='',visual='',args=HM_validateFormDU.arguments;
  for (i=0; i<(args.length); i++) { obj=MM_findObj(args[i]); check=args[++i]; if (obj) { nm=obj.name; 
// Controle verplicht veld
    if (check=='R') { if (!obj.value) {
  errors += ' - '+nm+' ist pflichtfeld\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Controle isEmail
    else if (check=='isEmail'||check=='RisEmail') { if (!CheckEmailAddress(obj.value)) {
  errors+=' - '+nm+' Die E-Mail Adresse muß gültig sein.\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Controle isChecked
    else if (check.indexOf('isChecked')==0) { if (!obj.checked) {
  errors += ' - '+nm+' ist pflichtfeld\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Geef errors weer
  } } if (errors) { alert("Dieser Fehler traten auf:\n"+errors); HM_WarnVisual(visual); }
  document.HM_returnValue = (errors == '');
}

function HM_validateFormFR() { //v4.0
  var i,nm,check,p,errors='',visual='',args=HM_validateFormFR.arguments;
  for (i=0; i<(args.length); i++) { obj=MM_findObj(args[i]); check=args[++i]; if (obj) { nm=obj.name; 
// Controle verplicht veld
    if (check=='R') { if (!obj.value) {
  errors += ' - '+nm+' obligatoire\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Controle isEmail
    else if (check=='isEmail'||check=='RisEmail') { if (!CheckEmailAddress(obj.value)) {
  errors+=' - '+nm+' Verifier si l\'email est valide.\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Controle isChecked
    else if (check.indexOf('isChecked')==0) { if (!obj.checked) {
  errors += ' - '+nm+' obligatoire\n';
    if (visual) { visual += ","+nm; } else { visual = nm; } } }
// Geef errors weer
  } } if (errors) { alert("Erreurs:\n"+errors); HM_WarnVisual(visual); }
  document.HM_returnValue = (errors == '');
}
