function validateForm()
{
    if (document.haveyoursay.comments.value=="")
    {
        alert('Please use the comments field to express you opinions on the party.    ');
        return false;
    }
    if (document.haveyoursay.name.value=="")
    {
        alert('Please enter your name or initials.    ');
        return false;
    }
	
	if (document.haveyoursay.location.value=="")
    {
        alert('Please enter the town or city where you live.    ');
        return false;
    }

    if (haveyoursay.allow_use[0].checked || haveyoursay.allow_use[1].checked) {
        return true;
    } else {
        alert('Please choose if you would allow Peoples Alliance to use your comments within promotional material.    ');
        return false;
    }

    return true;
}