function factuur(){
//geengegevens=klikhierindienuwfactuuradresafwijktvanbovenstaande;

var factuurgegevens ="<table class=tekst border=0 cellspacing=0 cellpadding=0>" ;
factuurgegevens +="<tr><td align=left valign=bottom colspan=3><b>Vul hieronder uw factuurgegevens in: <br><br></td></tr>";
factuurgegevens +="<tr><td align=right valign=bottom > Naam:</td><td width=10></td><td align=left><input type=text class=textbox  name=Rfactuurnaam  size=35 ></td></tr>";
factuurgegevens +="<tr><td align=right valign=bottom >Adres:</td><td width=10></td><td align=left><input type=text class=textbox name=Rfactuuradres   size=30></td></tr>";
factuurgegevens +="<tr><td align=right valign=bottom >Postcode:</td><td width=10></td><td align=left><input type=text class=textbox name=Rfactuurpostcode size=7 ></td></tr>";
factuurgegevens +="<tr><td align=right valign=bottom >Woonplaats:</td><td width=10></td><td align=left><input type=text class=textbox name=Rfactuurwoonplaats size=30 border=0></td></tr>";
document.all.factuur.innerHTML=factuurgegevens;

}

function writeback() {

NS4=(document.layers);
IE4=(document.all);
ver4=(NS4 || IE4);
scaleWidth = true;
scaleHeight = true;
if (screen.width <= 1024){
imSRC = "images/achtergrondroodk.gif";
}else{
imSRC = "images/achtergrondrood.gif";
} 
var t=document.getElementById('naam').style.height;
var b=document.getElementById('naam').height;
var s=document.body.scrollHeight-74;
winWid = (NS4) ? innerWidth : document.body.clientWidth;
imStr = "<DIV "
+ " STYLE='background-color: transparent; position:absolute;left:0;top:0;z-index:-1; width="+winWid+" height="+s+"   '>"
+ "<table width=100% border=0 cellspacing=0 cellpadding=0 height="+s+"><tr><td align=right valign=bottom><IMG NAME='imBG' BORDER=0 SRC="+imSRC;
if (scaleWidth) imStr += " WIDTH="+winWid;
//  if (scaleHeight) imStr += " HEIGHT="+s;
imStr += "></td></tr></table></DIV>";
imStr2 = "<DIV class=back ></DIV>";
document.write(imStr2+imStr);
}

function CheckResolution() {

if (screen.width<1024||screen.height<768)
{
alert ("Deze pagina\'s kunnen het beste bekeken worden met een minimale schermresolutie van 1024*768. Uw huidige schermresolutie is "+screen.width+"*"+screen.height+". Indien mogelijk past u de schermresolutie aan.\n\nThis webpage is bested viewed with a minimum screen resolution of 1024*768. Your current resolution is "+screen.width+"*"+screen.height+". If possible, please change the resolution!");
 document.write('<link href="scripts/1024.css" rel="stylesheet" media="screen">');
}else if (screen.width <= 1024)
{
 document.write('<link href="1024.css" rel="stylesheet" media="screen">');
}
else if (screen.width <= 1152) {
document.write('<link href="1152.css" rel="stylesheet" media="screen">');
}
else if (screen.width <= 1280) {
document.write('<link href="1152.css" rel="stylesheet" media="screen">');
}
else if (screen.height >= 864){
document.write('<link href="1152.css" rel="stylesheet" media="screen">');
}
}


function FadeOut(){
//filter: alpha(Opacity=40)
document.all.intro.style.visibility='visible';
for(i=100;i<0;i--){
document.all.intro.style.filter="alpha(opacity=+i+)";
}
}

function fadeOut(obj) {
//obj.style.visibility="visible";
    obj.style.filter="blendTrans(duration=1)";
	if ((obj.visibility != "hidden") && (obj.filters.blendTrans.status != 1)) {
        obj.filters.blendTrans.Apply();
        obj.style.visibility="hidden";
	    obj.filters.blendTrans.Play();
	}
}

function fadeIn(obj) {
    obj.style.filter="blendTrans(duration=1)";
	if ((obj.visibility != "visible") && (obj.filters.blendTrans.status != 1)) {
      obj.filters.blendTrans.Apply();
      obj.style.visibility="visible";
	  obj.filters.blendTrans.Play();
	}
}

function staybig() {
self.moveTo(screen.availLeft,screen.availTop);
self.resizeTo(screen.availWidth,screen.availHeight);

}


function launchwin(winurl,winname,winfeatures)
{
	newwin = window.open(winurl,winname,winfeatures);

}