counter = 0;
function monitor() {
	counter++;
	if(counter > 1) {return false;}
	return true;
}

function antiSpam(thisForm, result)
{
    if(thisForm.captcha.value == result)
    {
        return true;
    }
    else
    {
        counter = 0;
        thisForm.save.value = "Submit";
        alert("Please answer the question at the bottom correctly.");
        thisForm.captcha.focus();
        return false;
    }
}