var xmlHttp;

function GetXmlHttpObject()
{ 
	var objXMLHttp = null;
	if (window.XMLHttpRequest)
	{
		objXMLHttp = new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	return objXMLHttp;
} 


function updatePlayerIcon()
{
	$('music_player').src = 'images/music_on.jpg';
	
	xmlHttp = GetXmlHttpObject();

	if (xmlHttp == null)
	{
		alert("Your browser does not support HTTP Request");
		return;
	}
	
	xmlHttp.onreadystatechange = stateChanged;
	xmlHttp.open("GET", '_includes/clear_player_session.php', false);
	xmlHttp.send(null);

	function stateChanged() 
	{
		;
	} 
}