Clicked = new String("no")
function TestForm(regform)
{
	if(Clicked == "yes"){
	alert("Uw bericht wordt verwerkt, een moment geduld s.v.p");
	return false;
	}
	if (regform.email.value.length == 0) {
		alert("Vermeld s.v.p. uw e-mail");
		regform.email.focus();
		return false;
	}
	if ((ValidateEmail(regform.email.value) == false) && (regform.email.value.length > 0)) {
		alert("Uw e-mail adres is ongeldig");
		regform.email.focus();
		regform.email.select();
		return false;
	}
	if (regform.naam.value.length == 0) {
		alert("Vermeld s.v.p. uw naam");
		regform.naam.focus();
		return false;
	}
	if (regform.bericht.value.length == 0) {
		alert("Vermeld s.v.p. uw bericht");
		regform.bericht.focus();
		return false;
	}
	Clicked = "yes";
}
function ValidateEmail(email)
{
	if (email.indexOf("@", 3) != -1)
	{
	if (email.indexOf("@", email.indexOf("@", 3)+1) == email.indexOf("@", 3) || email.indexOf("@", email.indexOf("@", 3)+1) == -1)
	{
	if (email.indexOf(".", email.indexOf("@", 3) + 3) != -1)
	{
	if (email.indexOf(".", email.indexOf("@", 3) + 3) < email.length - 1)
	{
	if (email.indexOf(".", email.length - 1) == -1)
	{
	if (email.indexOf(" ", 1) == -1)
	{
	return true
	}
	else {return false}
	}
	else {return false}
	}
	else {return false}	
	}
	else {return false}
	}
	else {return false}
	}
	else {return false}
}