var friendCount = 3;
var friend_label = "Friend's Email";

function add_friend() {
	var next = document.getElementById('friend_'+friendCount);
	if(!next){
		return false;
	}

	friendCount++;
	if(friendCount > 12){
		return false;
	}

	if(next.style.display == 'none'){
		next.style.display = 'block';
	}else{
		add_friend();
	}
	return false;
}

function resetLinkText() {
	var link = document.getElementById('refer_friend_link');
	link.innerHTML = 'Send to a Friend';
}