function RateVideo(vid, rating)
{
	var theURL = "/ajax_rpc.php?action=ratevideo&id="+vid+'&rate='+rating;
	document.getElementById('rate_loading').style['display'] = 'block';
	
	xmlhttp.open('get', theURL);
	document.getElementById('rate_response').innerHTML= '';
	xmlhttp.onreadystatechange = handleResponseRating;
	xmlhttp.send(null);
}

function handleResponseRating()
{
  if(xmlhttp.readyState == 4)
  {
		if (xmlhttp.status == 200)
		{
	        var response = xmlhttp.responseText;
			document.getElementById('rate_response').innerHTML= response;
			document.getElementById('rate_loading').style['display'] = 'none';
		}
    }
}