function ButtonFocus(strTdId, strClassName)
{
	if (!document.getElementById ||
		'undefined' == typeof(document.getElementById))
		return;

	var tdCell = document.getElementById(strTdId);
	if ('undefined' == typeof(tdCell) ||
		null == tdCell ||
		'undefined' == typeof(tdCell.className))
		return;

	tdCell.className = strClassName;
}

function ClassToggle(strTdId, strCssA, strCssB)
{
	if (!document.getElementById ||
		'undefined' == typeof(document.getElementById))
		return;

	var tdCell = document.getElementById(strTdId);
	if ('undefined' == typeof(tdCell) ||
		null == tdCell ||
		'undefined' == typeof(tdCell.className))
		return;

    if (tdCell.className == strCssA)
        tdCell.className = strCssB;
    else
    	tdCell.className = strCssA;
}

function PopupPlayer(playlistXml)
{
    newWin = window.open('/_go/?o=/src/mp3player/player.asp?p=' + playlistXml,'popupplayer','width=650,height=450,toolbar=no,personalbar=no,location=no,directories=no,statusbar=no,menubar=no,status=no,resizable=yes,left=60,screenX=60,top=100,screenY=100');
    newWin.focus();	
}