function new_user_commit()
{
	var form = document.getElementById("newuser");
	var uname = form.uname.value;
	var mail = form.mail.value;
  	var apos = form.mail.value.indexOf("@");         
  	var dotpos = form.mail.value.lastIndexOf(".");
	var pass = form.pass.value;
	var pass2 = form.pass2.value;
	var error = document.getElementById("error");
	var errormsg = "";

	if(uname == "")
		errormsg += "Gebruikersnaam is leeg gelaten.";
	else if(verbodenTekens(uname))
		errormsg += "<br/>Ongeldige tekens in gebruikersnaam.";

	if(mail == "")
		errormsg += "<br/>E-mail is leeg gelaten.";
	else if(verbodenTekens(mail))
		errormsg += "<br/>Ongeldige tekens in e-mail.";
	else if(apos<1 || dotpos-apos<2)
		errormsg += "<br/>E-mail was niet geldig.";

	if(pass == "")
		errormsg += "<br/>Wachtwoord is leeg gelaten.";
	else if(verbodenTekens(pass))
		errormsg += "<br/>Ongeldige tekens in wachtwoord.";
	else if(pass.length < 6)
		errormsg += "<br/>Wachtwoord te kort.";

	if(pass2 == "")
		errormsg += "<br/>Wachtwoord herhaling is leeg gelaten.";
	else if(verbodenTekens(pass2))
		errormsg += "<br/>Ongeldige tekens in wachtwoord herhaling.";
	else if(pass.length < 6)
		errormsg += "<br/>Wachtwoord herhaling te kort.";

	if(pass !== pass2)
		errormsg += "<br/>Wachtwoorden zijn niet gelijk.";


	if(errormsg == "")
		form.submit();
	else
	{
		error.innerHTML = errormsg;
		error.style.display = "block";
	}
}

function senddata_submit()
{
	var form = document.getElementById("senddata");
	var mail = form.mail.value;
  	var apos = form.mail.value.indexOf("@");         
  	var dotpos = form.mail.value.lastIndexOf(".");
  	var errormsg = "";
  	var error = document.getElementById("error");
  	
  		if(mail == "")
		errormsg += "<br/>E-mail is leeg gelaten.";
	else if(verbodenTekens(mail))
		errormsg += "<br/>Ongeldige tekens in e-mail.";
	else if(apos<1 || dotpos-apos<2)
		errormsg += "<br/>E-mail was niet geldig.";
		
	if(errormsg == "")
		form.submit();
	else
	{
		error.innerHTML = errormsg;
		error.style.display = "block";
	}
}