var xmlhttp;

function getAlbumArt(id, artist, title)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  //alert ("Browser does not support HTTP Request");
  return;
  }
var url="/getart.php";
url=url+"?id="+id;
url=url+"&a="+artist;
url=url+"&t="+title;
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);

}

function stateChanged()
{
	if (xmlhttp.readyState==4)
	{
		//alert(xmlhttp.responseText);
		//alert(xmlhttp.responseText.indexOf('simplexml_load_file'));
		if (xmlhttp.responseText.indexOf('simplexml_load_file')!='-1')
		{
		}
		else
		{
			document.getElementById('coverart').src=xmlhttp.responseText;
		}
	}
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}