function getXML(url) {
 this.url = url;
}
 
getXML.prototype.setVariables = function(v) {
 this.variables = v;
}
 
getXML.prototype.onreadystatechange = function(o) {
 
 if (o.req.readyState == 4) { // ready
  if (o.req.status == 200) { // OK
    
   try { // all except of ie will do this when no xml/text header is present
    o.onReady(o.req.responseXML);
   } catch (e) {
 
    try {        //   old
     o.req.responseXML.async = "false";
     o.req.responseXML.loadXML(o.req.responseText);
     o.req.responseXML.loadXML(o.req.responseText);
     return o.onReady(o.req.responseXML);
    } catch (e) { }
   } 
  }
 }
}
 
getXML.prototype.execute = function() {
 
 if (window.XMLHttpRequest) {
  this.req = new XMLHttpRequest();
 } else if (window.ActiveXObject) {    // if IE
 
  var activeX = ["Msxml2.XMLHTTP","Microsoft.XMLHTTP"];
  for(var i=0; i<activeX.length; i++){
   try {
    this.req = new ActiveXObject(activeX[i]);
   } catch(e) {
   }
  }
 }
 
 if (this.req) {
  var self = this; // onduidelijk waarom...
  this.req.onreadystatechange = function() { self.onreadystatechange(self);  }
  this.req.open('POST', this.url, true);
  try { this.req.overrideMimeType('text/xml'); } catch(e) { }; // override for firefox
  this.req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
  this.req.send(this.variables);
 } else {
  alert('XMLHttpRequest is not supported on this platform');
 }
 
} 

actief=0;

function terugzetten(ervar){
animate_holder2();
}

function setInhoud(ervar){

var url = "/js/getnews.php?xml=true";
var posData = "n="+ervar; 
var o = new getXML(url);
o.setVariables(posData);
o.onReady = function(xml) {
document.getElementById("content_text_holder_2").innerHTML=xml.getElementsByTagName("confirmation")[0].childNodes[0].nodeValue;
animate_holder2();

document.getElementById("wrapper").style.background='url(../images/upload/'+xml.getElementsByTagName("image")[0].childNodes[0].nodeValue+')';

}
o.execute();
}
 

function set_order(artikel){
aantal = new  Array();
arr_artikel = artikel.split(",");

for(var i=0; i<arr_artikel.length; i++){

if(document.getElementById(arr_artikel[i])){
if(parseInt(document.getElementById(arr_artikel[i]).value) > 0){
aantal[i]=arr_artikel[i]+"="+document.getElementById(arr_artikel[i]).value;
//document.getElementById(arr_artikel[i]).disabled=true;
}
}

}


var replacer = "&";
var aantal = aantal.toString().replace(/,/g, replacer);


var url = "/js/getorder.php?xml=true";
var posData = aantal;     
var o = new getXML(url);
o.setVariables(posData);
o.onReady = function(xml) { 

if(document.getElementById("bestel_link").innerHTML == 'bestellen'){
animate_holder2();
}
document.getElementById("order_final_list").innerHTML=xml.getElementsByTagName("confirmation")[0].childNodes[0].nodeValue;
document.getElementById("bestel_link").innerHTML='Wijzig bestelling';



}
o.execute();


}

function set_content(ervar){

if(actief > 0 ){
animate_holder2();
}

setTimeout('setInhoud(\''+ervar+'\')','500');
actief=1;

}

function playSound(soundfile) {
document.getElementById("plays").innerHTML=
"<embed src=\""+soundfile+"\" hidden=\"true\" autostart=\"true\" loop=\"false\" />";

}

direction2='right';
direction3='right';



function animate_holder2() {


if(direction2 ==  'left'){
px='-343px';
direction2='right';

//als 2 + 3 openstaat en 2 gaat dicht dan ook 3 dicht

if(document.getElementById("holder_3").style.marginLeft == '-17px' || document.getElementById("holder_3").style.marginLeft == '2px'){
animate_holder3();
}


}else if(direction2 ==  'right'){
px='-17px';
direction2='left';
}

	document.getElementById("holder_2").style.display='block';
	$('#holder_2').animate({
		'marginLeft' : px
	});
    
}

function animate_holder3() {
//playSound('http://www.vanwezel.nl/mp3/slide.mp3');
if(direction3 ==  'left'){
px='-343px';
direction3='right';
}else if(direction3 ==  'right'){
px='2px'; 
direction3='left';
}
	document.getElementById("holder_3").style.display='block';
	$('#holder_3').animate({
		'marginLeft' : px
	});
}

function controle()
{
var fout="";
if((document.form.email.value.indexOf('@',0)==-1)||(document.form.email.value.indexOf('.',0)==-1)||(document.form.email.value==""))
{fout="Uw email-adres is niet juist\n";}
if(document.form.contactpersoon.value=="")
{
fout="Gelieve een contactpersoon in te vullen\n";}
if(fout!="")
{document.getElementById("fout").innerHTML=fout;
return false;}
else
{
var url = "/js/nieuwsbrief.php?xml=true";
var posData = "bedrijfsnaam="+document.form.bedrijfsnaam.value+"&email="+document.form.email.value+"&contactpersoon="+document.form.contactpersoon.value+"&adres="+document.form.adres.value;
var o = new getXML(url);
o.setVariables(posData);
o.onReady = function(xml) {
document.getElementById("form-contact").innerHTML=xml.getElementsByTagName("confirmation")[0].childNodes[0].nodeValue;
}
o.execute();
}
} 


function isNumeric(value) {
  if (value != null && !value.toString().match(/^[-]?\d*\.?\d*$/)) return false;
  return true;
}




function order_controle()
{
var fout="";
document.getElementById("fout").innerHTML='';
aantal = new  Array();
arr_artikel = new  Array();

for(i=0; i<document.form.elements.length; i++)
{
arr_artikel[i]= document.form.elements[i].name +'='+ document.form.elements[i].value

}

if(document.getElementById("leeg").innerHTML.toString() == "Bestellijst is nog leeg"){
return false;
}

var replacer = "&";
var aantal = arr_artikel.toString().replace(/,/g, replacer);

var url = "/js/verstuur_bestelling.php?xml=true";
var posData = aantal+'&uid='+document.getElementById("uid").value;;
var o = new getXML(url);
o.setVariables(posData);
o.onReady = function(xml) {

document.getElementById("form-contact").innerHTML=xml.getElementsByTagName("confirmation")[0].childNodes[0].nodeValue;
setTimeout('document.location.reload(true);','700');

} 
o.execute();
} 

 
var gAutoPrint = true; 
function printSpecial()
{
	if (document.getElementById != null)
	{
		var html = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n<HTML>\n<HEAD>\n';
	
		html += '\n</HE' + 'AD>\n<BODY style="font-family:"Verdana, Helvetica,sans-serif;">\n';
		
		var printReadyElem = '<div style="position: absolute; top:0px; left:10px;"><img src="http://www.vanwezel.nl/images/logo_van_wezel.jpg" alt="Van-Wezel-Verpakkingen"></div><div style="position: absolute; left: 400px; top: 100px; width: 370px; height: 300px;font-family:Verdana, Helvetica,sans-serif;">'+document.getElementById("map_map").innerHTML+'</div><div style=" background-color:#ffffff;position: absolute; left: 10px; top:139px; width: 350px; height: 100%; display: block;">'+document.getElementById("map_directions").innerHTML+'</div>';
		html += printReadyElem; 
		html += '\n</BO' + 'DY>\n</HT' + 'ML>';

		var printWin = window.open("","printSpecial");
		printWin.document.open();
		printWin.document.write(html);
		if (gAutoPrint)
		printWin.print();
	}
}

function test_data(field) {
     var value = field.value;          // get input value
// Change the backgroundColor of the input field based on whether or not
// the value of the input field is a number.
     if(isNaN(value)) {
          field.style.backgroundColor = 'red';
     } else {
          field.style.backgroundColor = 'white';
     }
}