// Valideren van stem en emailadres

function ValideerForm()
{
	/*
		Email controle:
			Letter, cijfers, "_" en "." toegelaten voor verplichte @ domein minstens 2 tekens, extensie minstens 2 max 6
	*/
	var EmailExpressie = /^([a-zA-Z0-9_\.])+\@(([a-zA-Z0-9\-]){2,})+\.+[a-zA-Z0-9]{2,6}/; 
	var Email = document.getElementById("mail").value;
	var EmailControle = EmailExpressie.test(Email);
	
	if(!EmailControle) { document.getElementById("mail").style.backgroundColor = "#FF3333"; }
	else { document.getElementById("mail").style.backgroundColor = "#99CC33"; }
	
	var NaamExpressie = /^([a-zA-Z])/; 
	var Naam = document.getElementById("naam").value;
	var NaamControle = NaamExpressie.test(Naam);
	
	if(!NaamControle) { document.getElementById("naam").style.backgroundColor = "#FF3333"; }
	else { document.getElementById("naam").style.backgroundColor = "#99CC33"; }
	
	var Bericht = document.getElementById("bericht").value;
	
	if(Bericht.length < 1) { document.getElementById("bericht").style.backgroundColor = "#FF3333"; }
	else { document.getElementById("bericht").style.backgroundColor = "#99CC33"; }
	
	var CaptchaExpressie = /^([a-zA-Z])/; 
	var Captcha = document.getElementById("captcha").value;
	var CaptchaControle = CaptchaExpressie.test(Captcha);
	
	if(!CaptchaControle) { document.getElementById("captcha").style.backgroundColor = "#FF3333"; }
	else { document.getElementById("captcha").style.backgroundColor = "#99CC33"; }
	
	
	// Als alle velden correct zijn ingevuld, formulier verzenden
	if(EmailControle && NaamControle && CaptchaControle && (Bericht.length > 1)) {
		document.getElementById("contact").submit();
		ResetForm();
	}
	else {
		document.getElementById("Commentaar").innerHTML = "Gelieve alle velden correct in te vullen.";
	}
}

function ResetForm()
{
	document.getElementById("mail").value = "";
	document.getElementById("mail").style.backgroundColor = "#FFFFFF";
	document.getElementById("naam").value = "";
	document.getElementById("naam").style.backgroundColor = "#FFFFFF";
	document.getElementById("bericht").value = "";
	document.getElementById("bericht").style.backgroundColor = "#FFFFFF";
	document.getElementById("captcha").value = "";
	document.getElementById("captcha").style.backgroundColor = "#FFFFFF";
		
	document.getElementById("Commentaar").innerHTML = "";
}