<!--
function previewInvitation() {
	var msgPreview = document.getElementById('Mail_Msg').innerHTML;
	document.getElementById('msgPreview').innerHTML = msgPreview;
	document.getElementById('msgPreview').style.display = 'block';
	document.getElementById('hidePreviewLink').style.display = 'block';
	document.getElementById('showPreviewLink').style.display = 'none';
}
function hideInvitation() {
	document.getElementById('msgPreview').style.display = 'none';
	document.getElementById('hidePreviewLink').style.display = 'none';
	document.getElementById('showPreviewLink').style.display = 'block';
}
//-->