var silke=new Boolean(false);
var bas=new Boolean(false);
var tim=new Boolean(false);
var kai=new Boolean(false);


function getContactVars()
{
var val1 = document.getElementById("subject").value;
var val2 = document.getElementById("message").value;
var val3 = document.getElementById("naam").value;
var val4 = document.getElementById("mail").value;
var val5 = document.getElementById("phone").value;
//document.getElementById("main").innerHTML=val1;
sendMail("send",val1,val2,val3,val4,val5);
}

var xmlHttpMail

function sendMail(int,val1,val2,val3,val4,val5)
{ 

//document.getElementById("mainbox").innerHTML="bezig met vezenden";

xmlHttpMail=GetXmlHttpObjectMail()

if (xmlHttpMail==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
 
var url="_pages/_contact/contact.php"
url=url+"?page="+int
url=url+"&subject="+val1
url=url+"&message="+val2
url=url+"&naam="+val3
url=url+"&mail="+val4
url=url+"&phone="+val5
url=url+"&silke="+silke
url=url+"&bas="+bas
url=url+"&tim="+tim
url=url+"&kai="+kai
url=url+"&sid="+Math.random()

xmlHttpMail.onreadystatechange=stateMailChanged 
xmlHttpMail.open("GET",url,true)
xmlHttpMail.send(null)
} 


function stateMailChanged() 
{ 
 if (xmlHttpMail.readyState==4 || xmlHttpMail.readyState=="complete")
 { 
 document.getElementById("mainbox").
 innerHTML=xmlHttpMail.responseText;
 } 
} 

function GetXmlHttpObjectMail()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
 {
 objXMLHttp=new XMLHttpRequest()
 }
else if (window.ActiveXObject)
 {
 objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
 }
return objXMLHttp
}

//------------------------------------------------------------------------------------------------
var nrUsers=0;

function toggleUsers(val)
{ 

//document.write(int);
//alert (val)

var users='';


if(val=='silke'){
if(silke==false){
document.getElementById("silke").style.height='90px';
document.getElementById("silke").style.marginTop='5px';
silke=true;
nrUsers++;
}
else{
silke=false;
nrUsers--;
document.getElementById("silke").style.height='70px';
document.getElementById("silke").style.marginTop='15px';
}
}

if(val=='bas'){
if(bas==false){
document.getElementById("bas").src = '_pages/_contact/_img/_users/bas2.jpg';
document.getElementById("bas").style.height='90px';
document.getElementById("bas").style.marginTop='5px';
bas=true;
nrUsers++;
}
else{
document.getElementById("bas").src = '_pages/_contact/_img/_users/bas1.jpg';
bas=false;
nrUsers--;
document.getElementById("bas").style.height='70px';
document.getElementById("bas").style.marginTop='15px';
}
}

if(val=='tim'){
if(tim==false){
document.getElementById("tim").src = '_pages/_contact/_img/_users/tim2.jpg';
document.getElementById("tim").style.height='90px';
document.getElementById("tim").style.marginTop='5px';
tim=true;
nrUsers++;
}
else{
document.getElementById("tim").src = '_pages/_contact/_img/_users/tim1.jpg';
tim=false;
nrUsers--;
document.getElementById("tim").style.height='70px';
document.getElementById("tim").style.marginTop='15px';
}
}

if(val=='kai'){
if(kai==false){
document.getElementById("kai").style.height='90px';
document.getElementById("kai").style.marginTop='5px';
kai=true;
nrUsers++;
}
else{
kai=false;
nrUsers--;
nrUsers;
document.getElementById("kai").style.height='70px';
document.getElementById("kai").style.marginTop='15px';
}
}

if(nrUsers==1){
if(silke==true){
users = 'Silke';
}
if(bas==true){
users = 'Bas';
}
if(tim==true){
users = 'Tim';
}
if(kai==true){
users = 'Kai';
}
}

if(nrUsers==2){
if(silke==true && kai==true){
users = 'Silke en Kai';
}
if(silke==true && tim==true){
users = 'Silke en Tim';
}
if(silke==true && bas==true){
users = 'Silke en Bas';
}
if(tim==true && kai==true){
users = 'Tim en Kai';
}
if(tim==true && bas==true){
users = 'Bas en Tim';
}
if(kai==true && bas==true){
users = 'Bas en Kai';
}
}

if(nrUsers==3){
if(silke==true && bas==true && tim==true){
users = 'Silke, Bas en Tim';
}
if(silke==true && bas==true && kai==true){
users = 'Silke, Bas en Kai';
}
if(silke==true && tim==true && kai==true){
users = 'Silke, Tim en Kai';
}
if(bas==true && tim==true && kai==true){
users = 'Bas, Tim en Kai';
}
}

if(nrUsers==4){
users = 'Silke, Bas, Tim en Kai';
}

document.getElementById("selUsers").innerHTML=users;
//document.write(silke);
}

//------------------------------------------------------------------------------------------------

function roll_over(img_id, img_src)
   {
   document.getElementById(img_id).src = img_src;
   }

//------------------------------------------------------------------------------------------------