function cmdHistoryBack(){
	window.history.back();
}

function cmdGlobalSearch(){
	var f = document.frmGlobalSearch;
	if (f.searchCriteria.value == ''){
		f.searchCriteria.focus();
	}else{
		f.submit();
	}
}

var playerWindow;
function play(prg){
    if (playerWindow != null){
        playerWindow.close();
    }
    playerWindow = openWindow("/RSPodcast-V1.0/faces/player.xhtml?selectedListName="+prg, 'player', 255, 150, true, true);
}

var olPlayerWindow;
function showPlayer(url){
    if (olPlayerWindow != null){
        olPlayerWindow.close();
    }
    olPlayerWindow = openWindow(url, 'olplayer', 555, 345, true, true);
}