<div id="appbarbottom" data-win-control="WinJS.UI.AppBar" data-win-options="{layout:'custom',placement:'bottom'}">
    <button id="playerBut" data-win-control="WinJS.UI.AppBarCommand" data-win-options="{section:'global',label:'Player', icon:'placeholder',type:'flyout',flyout:sportsFlyout}" type="button"></button>

</div>