function evalsound(soundobj)
{
  var thissound= eval("document."+soundobj);
  thissound.Play();
}

function logorollin()
{
	document.images['headphone'].src = themepath + '/images/logo_r2.gif';
	evalsound('link');
}

function logorollout()
{
	document.images['headphone'].src = themepath + '/images/logo_r1.gif';
	evalsound('link');
}

if(document.images)
{
  var preload_image = new Array ();

  preload_image[0]= new Image();
  preload_image[0].src = themepath + '/images/logo_r2.gif';
}