function nowplaying(iCount){
	if (typeof iCount == "undefined")
	{ iCount = 0; }
                		
	var aSpans = document.getElementById("onair_playing_now").getElementsByTagName("span");
	
	for (var i=0; i < aSpans.length; i++) 
	{
        	if (iCount == i) 
		{ aSpans[i].style.display="inline";
		} else { aSpans[i].style.display="none"; }
        }
        iCount++;
        if (iCount >= aSpans.length) 
	{ iCount = 0; }
        	setTimeout(function(){nowplaying(iCount);}, 4000);
}