function changelinecolor(id_mem, id, nb_line) {
	var i;
	document.getElementById(id).style.background = 'lightblue';
	for (i = 1; document.getElementById("player_line_"+i); i++)
	{
		if ("player_line_"+i != id)
			document.getElementById("player_line_"+i).style.background = (i % 2 == 0 && i != 0 ? "white" : "#dfdede");
			//document.location.href="player_new.php?song=" +i;
			
			

	}
var song=id;
song=id.substr(12);
var j=parseInt(song);
		document.location.href="fiche.php?id="+id_mem+"&song=" +j;		
}

function changepointer_hand(id) {
	document.getElementById(id).style.cursor = "pointer";
}