function displayEmailDiv(divID){
	$('#'+divID).toggle();
}

function showDiv(id){
	$('#'+id).toggle();
}

function checkFormSendToFriend()
{
	// !! not currently working!!!!
	
	if(document.getElementById('send_to_friend_username').value==''){
  		alert('Your Name is required!!');
  		return false;
  	}

  	if(document.getElementById('send_to_friend_from').value==''){
  		alert('Your Email Address is required!!');
  		return false;
  	} 
	else{
  		if(!emailValid(document.getElementById('send_to_friend_from'), 'Email Address')){
			return false;
		}
  	}

  	if(document.getElementById('send_to_friend_to').value==''){
  		alert('Recipient Email Address is required!!');
  		return false;
  	} else {
  		if(!emailValid(document.getElementById('send_to_friend_to'), 'Recipient Email Address')){
			return false;
  		}
  	}
	return true;
}