Empt=new Array(0,0,0);
var pcpos;
var geldig = true;
var blnVoorstelling = false;
var blnAandoening = false;
FieldName=new Array("Naam","E-mail adres","Onderwerp","Uw bericht")

function ValidForm(){
  

	if(document.getElementById('naam').value.length<2)       Empt[0]=1
	if(!checkMail(document.getElementById('email').value))   Empt[1]=1
	if(document.getElementById('onderwerp').value.length<2)  Empt[2]=1
	if(document.getElementById('bericht').value=="")         Empt[3]=1


  inv=0
  for(x=0;x<4;x++) {
    if(Empt[x]==1) inv=1
    }
	(inv==0)	?	disable()	:	InVald()
}
	
function InVald(){
	cntnt="U heeft 1 of meerdere velden niet volledig ingevuld:\n\n"
  	for(k=0;k<4;k++){
      if(Empt[k]==1)cntnt+="* "+FieldName[k]+"\n"
      Empt[k]=0
    }
  cntnt+="\nKlik OK om door te gaan."
  alert(cntnt)
  return
}

function checkMail(formelement){
  var syntaxvalid= false	
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,6})+$/;
	if (filter.test(formelement)) syntaxvalid = true;
	return syntaxvalid
}

function disable(){
	document.getElementById('btnSubmit').value='bezig met verzenden.. 1 momentje geduld a.u.b.';
	document.getElementById('btnSubmit').disabled=true
	document.getElementById('btnReset').style.display='none';
	//document.getElementById('btnReset').disabled=true
	//document.getElementById('frmContact').submit();
	
  DoAjax('frmContact','../postbode.php','ajaxcontainer','post')	
	
	
	
}// JavaScript Document