function getRequestObject(){
	var ro;
	if(window.XMLHttpRequest){ //Mozilla Browser
		try{
			ro = new XMLHttpRequest();
		}catch(e){
			ro = null;
		}
	}
	else{	//IE
		try{
            ro = new ActiveXObject("MSXML2.XMLHTTP");
		}catch(e){
			try{
                ro = new ActiveXObject("Microsoft.XMLHTTP");
            }catch(e){
				ro = null;
            }
		}
	}
	return ro;
}

//	Auswechseln des Textes
function songText(){
	if(request_object.readyState == 4){
		document.getElementById('songtext').innerHTML = request_object.responseText;
	}
}

function textChange(datei, pfad){
		request_object.onreadystatechange = songText;
		request_object.open('get', 'inc/text_read.php?datei=' + datei + '&pfad=' + pfad);
		request_object.send(null);
}

//	Auswechseln des Players
function cdData(nr, song){
	so.addParam("wmode","transparent");
	so.addVariable("cd", nr);
	so.addVariable("nr", song);
	so.write("flashinhalt");
}