// JavaScript Document
var webserverpath = "/";

last = "waarom";
var xmlHttp

function showcontent(str)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
document.getElementById(last).className = "";
document.getElementById("l"+str).className = "current";
last = "l"+str;


var url=webserverpath+"admin/toonfaq.php?q=";
url=url+str+'&lang='+language;
xmlHttp.onreadystatechange=stateChangedcontent;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChangedcontent() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("afbeeldingen").innerHTML=xmlHttp.responseText;
//alert (xmlHttp.responseText);
}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}


function showplaatje(str)
{ 

xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 

var url=webserverpath+"toonafbeelding.php?q=";
url=url+str;
xmlHttp.onreadystatechange=stateChangedplaatje;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChangedplaatje() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("grappigefoto").innerHTML=xmlHttp.responseText;

}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}


function aanmelden()
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 

var url="/admin/aanmeldennieuwsbrief.php";
url=url+"?naam="+document.getElementById("naam").value;
url=url+"&email="+document.getElementById("email").value;
xmlHttp.onreadystatechange=stateChangedaanmelden;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChangedaanmelden() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("aangemeld").innerHTML=xmlHttp.responseText;
//alert (xmlHttp.responseText);
}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}




function CheckForm () { 


	//Initialise variables
	var errorMsg = "";
	
			//Check for an e-mail address and that it is valid
	
	if (document.contact.naam.value == "")  { 
		errorMsg += "\t- Vul uw naam in\n";
	}
	
	
			//Check for an e-mail address and that it is valid
	if ((document.contact.Email.value == "") || (document.contact.Email.value.length > 0 && (document.contact.Email.value.indexOf("@",0) == - 1 || document.contact.Email.value.indexOf(".",0) == - 1))) { 
		errorMsg += "\t- Vul een (geldig) Email adres in\n";
	}	
	
		
		
	//If there is aproblem with the form then display an error
	if (errorMsg != ""){
		msg = "______________________________________________________________\n\n";
		msg += "Uw formulier kan niet worden behandeld. \n";
		msg += "Corrigeer a.u.b. de volgende velden en probeer het opnieuw.\n";
		msg += "______________________________________________________________\n\n";
		msg += "De volgende problemen zijn gecontstateerd: \n";
		
		errorMsg += alert(msg + errorMsg + "\n\n");
		return false;
	}
	
	return true;
}


function CheckFormNieuwsbrief () { 


	//Initialise variables
	var errorMsg = "";
	
	
	
	if (document.contact.naam.value == "")  { 
		errorMsg += "\t- Vul uw naam in\n";
	}
	
	
			//Check for an e-mail address and that it is valid
	if ((document.contact.Email.value == "") || (document.contact.Email.value.length > 0 && (document.contact.Email.value.indexOf("@",0) == - 1 || document.contact.Email.value.indexOf(".",0) == - 1))) { 
		errorMsg += "\t- Vul een (geldig) Email adres in\n";
	}	
	
		
		
	//If there is aproblem with the form then display an error
	if (errorMsg != ""){
		msg = "______________________________________________________________\n\n";
		msg += "Uw formulier kan niet worden behandeld. \n";
		msg += "Corrigeer a.u.b. de volgende velden en probeer het opnieuw.\n";
		msg += "______________________________________________________________\n\n";
		msg += "De volgende problemen zijn gecontstateerd: \n";
		
		errorMsg += alert(msg + errorMsg + "\n\n");
		return false;
	}
	
	return true;
}


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