function checkForm(form)
{
	var name = form.name.value;
	var email = form.email.value;
	var subject = form.subj.value;
	var message = form.msg.value;
	
	var display = document.getElementById("error");
	var error = "Missing required field(s).\n";
	var validemail = "Valid e-mail address required.\n";
	var fields = "";

	if (!name) {
		fields += "Name\n";
	}
	
	if (!email) {
		fields += "E-mail\n";
	}
	
	if (!subject) {
		fields += "Subject\n";
	}
	
	if (!message) {
		fields += "Message\n";
	}
	
	if (!name || !email || !subject || !msg)
	{
		alert(error + fields);
		return false;
	}
	
	if (!checkEmail(email))
	{
		alert(validemail);
		return false;
	}
	
	return true;
}

function checkEmail(email)
{
	var valid;	
	var filter = /^.+@.+\..{2,3}$/;
	
	if (filter.test(email))
	{
		valid = true
	}
	else
	{
		valid = false;
	}
	
	return valid;
}