function renderPreview()
{
	var _yourName = document.getElementById('yourName').value;
	var _recipientName = document.getElementById('recipientName').value;
	var _msg = document.getElementById('msg').value;
	
	var buf = '';
	
	if ( _recipientName != '' )
		buf += 'Dear '+_recipientName+',<br><br>';
		
	buf += _msg.replace(/\n/g,'<br>');
	
	document.getElementById('previewInner').innerHTML = buf;
}