function checkform(form)
{
	if (document.getElementById('naam').value == '') {
		alert('Please enter a name.');
		document.getElementById('naam').focus();
		return false;
	}
	
	if (!checkEmail(document.getElementById('email').value))
	{
		alert('Please enter a (valid) Email Adress.');
		document.getElementById('email').focus();
		return false;
	}
	

	if (document.getElementById('bericht').value == '') {
		alert('Please enter a message');
		document.getElementById('bericht').focus();
		return false;
	}
	
	
	
	return true;
}

function checkEmail(email)
{
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email))
	{
		return true;
	}
	else
	{
		return false;
	}
}

function doSubmit(action, task) {
	document.forms[0].action = action;
	document.forms[0].task.value = task;
	document.forms[0].submit();
}

function checkform_reserveren(form)
{
	if (document.getElementById('naam').value == '') {
		alert('Please enter a name.');
		document.getElementById('naam').focus();
		return false;
	}
	
	if (!checkEmail(document.getElementById('email').value))
	{
		alert('Please enter a (valid) Email Adress.');
		document.getElementById('email').focus();
		return false;
	}
	
	if (document.getElementById('telefoonnr').value == '') {
		alert('Please enter a phone number.');
		document.getElementById('telefoonnr').focus();
		return false;
	}


	
	
	return true;
}