function checkFormFields() {
	
	var errorStatus = 0;
	
	if (document.tellafriend.femail.value == "") {
		errorStatus = 1;
		var errorCode = "You left your friend's email blank!";
	}
	if (document.tellafriend.fname.value == "") {
		errorStatus = 1;
		var errorCode = "You left your friend's name blank!";
	}
	if (document.tellafriend.email.value == "") {
		errorStatus = 1;
		var errorCode = "You left the email field blank!";
	}
	if (document.tellafriend.name.value == "") {
		errorStatus = 1;
		var errorCode = "You left the name field blank!";
	}
	
	if (errorStatus == 0) {
		document.tellafriend.submit();
	} else {
		alert(errorCode);
		return false;
	}
	
}