function highlight(mId){
	clearHighlight();
	//----
	var IdPochette = "pochette_"+mId;
	var URLPochette = "../images/cd-"+mId+".jpg";	
	MM_swapImage(IdPochette,'',URLPochette,1);
} 
function clearHighlight(){
	MM_swapImgRestore();
}

function play(mId){
	//var ObjFrame = findObj("playerFrame"); --doesn't work !?
	var ObjFrame = document.getElementById("playerFrame");
	ObjFrame.width = "188";
	ObjFrame.height = "84";
	var URLfile = "player.php?id="+mId;
	ObjFrame.src = URLfile;
}