document.write('<META HTTP-EQUIV="imagetoolbar" CONTENT="no">');

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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 MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}



function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		functies_over = newImage("htm\/images/functies-over.gif");
		software_over = newImage("htm\/images/software-over.gif");
		tarieven_over = newImage("htm\/images/tarieven-over.gif");
		demo_over = newImage("htm\/images/demo-over.gif");
		info_over = newImage("htm\/images/info-over.gif");
		nieuws_over = newImage("htm\/images/nieuws-over.gif");
		Home_over = newImage("htm\/images/Home-over.gif");
		contact_over = newImage("htm\/images/contact-over.gif");
		inloggen_over = newImage("htm\/images/inloggen-over.gif");
		samen_over = newImage("htm\/images/samen-over.gif");
		efficient_over = newImage("htm\/images/efficient-over.gif");
		sturend_over = newImage("htm\/images/sturend-over.gif");
		preloadFlag = true;
	}
}
function checkdata(){
 if (document.Formy.Achternaam.value.length == 0) {
  alert("Achternaam mag niet leeg zijn")  
  return false}
 if (document.Formy.Telefoon.value.length == 0) {
  alert("Telefoonnummer mag niet leeg zijn")  
  return false}
  if (document.Formy.Email.value.length == 0) {
  alert("Email adres mag niet leeg zijn")  
  return false}
 return true
  }

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
Links = (screen.width) ? (screen.width-w)/2 : 0;
Top = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+Top+',left='+Links+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings);
win.focus();
}



function sethighlite(beeld){
var b = "htm\/images/" + beeld + "-over.gif";
var c = beeld;
//alert("zet highlite = " +  b + c);

MM_swapImage("functies", "","htm\/images/functies.gif",0);
MM_swapImage("software", "","htm\/images/software.gif",0);
MM_swapImage("tarief", "","htm\/images/tarief.gif",0);
MM_swapImage("demo", "","htm\/images/demo.gif",0);
MM_swapImage("informatie", "","htm\/images/informatie.gif",0);
MM_swapImage("contact", "","htm\/images/contact.gif",0);
MM_swapImage("nieuws", "","htm\/images/nieuws.gif",0);
MM_swapImage("home", "","htm\/images/home.gif",0);
MM_swapImage("inloggen", "","htm\/images/inloggen.gif",0);
MM_swapImage("zoek", "","htm\/images/zoek.gif",0);

MM_swapImage(beeld, "","htm\/images/" + beeld + "-over.gif",1);

}

function lagenweg(showlaag){
MM_showHideLayers("VERBERGMENU","","hide","m1","","hide","m2","","hide","m3","","hide","m4","","hide");

if(showlaag==1){MM_showHideLayers("VERBERGMENU","","show","m1","","show");}
if(showlaag==2){MM_showHideLayers("VERBERGMENU","","show","m2","","show");}
if(showlaag==3){MM_showHideLayers("VERBERGMENU","","show","m3","","show");}
if(showlaag==4){MM_showHideLayers("VERBERGMENU","","show","m4","","show");}


}