// second form validations

// Functions to check email validity within form

function isEmail(elm) {
	if (elm.value.indexOf("@") != "-1" &&
		elm.value.indexOf(".") != "-1" &&
		elm.value != "")
		return true;
		else return false;
}

function isFilled(elm) {
	if (elm.value == "" ||
		elm.value == null)
	return false;
	else return true;
}

function formFilled(form) {
var errorMessage, valid_func;
errorMessage = "Please give us your\n \n";
valid_func = 1;
	if (isFilled(form.name) == false) {
	errorMessage += "name\n";
	valid_func = 0;
	form.name.focus();
	}
	if (isEmail(form.email) == false) {
	errorMessage += "email address\n";
	valid_func = 0;
	form.email.focus();
	}
	errorMessage += "\n so we can contact you \n with the information you request.";
	if (valid_func == 0) {
		alert(errorMessage);
		return false;
	}
}