function errorCheck() {
	var error = "";
	
	error = getErrorMessage("contact_form", Array("note", "addr2"));
	
	if(error != "") {
		document.getElementById("message").innerHTML = "The following required fields are empty: " + replaceComma(error);
		return;	
	}
	
	if(!isEmail(document.contact.email.value)) {
		document.getElementById("message").innerHTML = "Your e-mail is invalid.";
		return;
	}
	
	document.contact.submit();
}