function popMp3(linkmp3)
{
	window.open("mp3player.php?mp3="+linkmp3, "mp3S", "width=200,height=22,left=100,top=100, toolbar=no, location=no, directories=no, status=yes, scrollbars=yes, resizable=no, copyhistory=no");
} // end function

function hideAllSets()
{
	if ( document.getElementById ) {
		for (var i=1; i<=numSets; i++)
		{
			document.getElementById('set'+i).style.display='none';
		}
	}
} // end function

function showSet(sid)
{
	hideAllSets();
	if ( document.getElementById ) {
		document.getElementById('set'+sid).style.display='block';
	}
} // end function