var song_nid;

function addSong(nid) {
	//var background = document.getElementById('results');
	//background.style.visibility = "visible";
	
	song_nid = nid;
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
 	{
 		alert ("Browser does not support HTTP Request")
 		return
 	}
	
	var url = "http://www.iqhouston.com/madelouddev/mlfan/music/";
	url = url+nid;
	xmlHttp.onreadystatechange = stateChanged; 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function GetXmlHttpObject() {
	var xmlHttp=null;
	try {
 		// Firefox, Opera 8.0+, Safaribrb
 		xmlHttp=new XMLHttpRequest();
 	}
	catch (e) {
		//Internet Explorer
 		try {
 			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  		}
	
  		catch (e) {
  			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  		}
	}

	return xmlHttp;
}

function stateChanged() { 
	if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete") { 
 		document.getElementById("song_"+song_nid).innerHTML = xmlHttp.responseText; 
 	} 
}