function onInit()
{
	loadGoogleAnalytics("UA-4505037-1");
	return true;
}

function onCheckContactForm(form)
{
	var obligatory = Array("naam", "email");

	var valid = true;
	var i;
	for(i=0; i<obligatory.length && valid; i++)
	{
		var e = form.elements[obligatory[i]];
		if (e.value == "")
		{
			alert("U heeft niets ingevuld voor '" + obligatory[i] + "'");
			e.focus();
			e.previousSibling.previousSibling.style.color = "#d93e3e";
			valid = false;
		}
	}
	return valid;
}