// Validate Contact Form
function chkForm(form) {
	var valid = true;
	var errordiv = document.getElementById('error');
	
	var name = form.name;
	var email = form.email;
	var msg = form.message;
	
	if (document.getElementById('thanks') != null) { 
		document.getElementById('thanks').style.display = 'none';
	}
	
	if (name.value == "") { 
		valid = false;
		errordiv.innerHTML = "Your name is missing, please enter this before sending";
		name.focus();
	}
	else if (email.value == "") { 
		valid = false;
		errordiv.innerHTML = "Your email is missing, please enter this before sending";
		email.focus();
	}
	else if (msg.value == "") { 
		valid = false;
		errordiv.innerHTML = "Your message is missing, please enter this before sending";
		msg.focus();
	}
	
	if (valid == false) { form.send.disabled = false; form.send.value = 'Send'; }
	
	return valid;
}