function switchimage(hide, show)
	{
	  document.getElementById(hide).style.display = 'none';
	  document.getElementById(show).style.display = 'block';
	}		

  bimg1     = new Image(611,200);
  bimg1.src = "http://www.mygaminghelp.com/tpl/images/game4.jpg";
  bimg2     = new Image(611,200);
  bimg2.src = "http://www.mygaminghelp.com/tpl/images/game2.jpg";
  bimg3     = new Image(611,200);
  bimg3.src = "http://www.mygaminghelp.com/tpl/images/game3.jpg";
  bimg4     = new Image(611,200);
  bimg4.src = "http://www.mygaminghelp.com/tpl/images/game4.jpg";