function openFullScreen(url) {

  params = 'scrollbars=yes,resizable=yes,status=no,toolbar=no,menubar=no,location=no';
  params += ',width='+screen.availWidth + ',height='+screen.availHeight;
  params += ',screenX=0, screenY=0';
  params += ',top=0, left=0'

var win = window.open(url, '', params); win.focus(); win.moveTo(0,0);

}

function EvalSound(soundobj) {

  var thissound=document.getElementById(soundobj);
    thissound.Play();
}