function selectBox(obj){
	if(obj.options[obj.selectedIndex].value!="Anders"){
		document.getElementById("subpage").style.display = "none";
	}else{
		document.getElementById("subpage").style.display = "block";
	}
}
function selectBox2(obj){
	if(obj.options[obj.selectedIndex].value!="Anders"){
		document.getElementById("werkpage").style.display = "none";
	}else{
		document.getElementById("werkpage").style.display = "block";
	}
}

var xmlHttp;

function postreactie(){ 
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
 		alert ("Browser ondersteunt geen HTTP Request");
 		return
 	}
 	
	var url="post.php";
	url=url+"?naam="+document.klantenform.naam.value;
	url=url+"&email="+document.klantenform.email.value;
	url=url+"&telefoon="+document.klantenform.telefoon.value;
	url=url+"&woonplaats="+document.klantenform.woonplaats.value;
	url=url+"&info="+document.klantenform.info.value;
	url=url+"&anders="+document.klantenform.anders.value;
	url=url+"&infop="+document.klantenform.infop.value;
	url=url+"&anderswerk="+document.klantenform.anderswerk.value;
	xmlHttp.onreadystatechange=stateChangedr ;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}


function stateChangedr(){ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
 		document.getElementById("contact").innerHTML=xmlHttp.responseText;
 		var target = parseInt(document.getElementById("areacties").innerHTML);
 		document.getElementById("areacties").innerHTML = target + 1;
 		document.reageer.reactie.value = ""; 
 	} 
}

function stateChangedn(){ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
 		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;
}