<!--
  if (document.images) {
    homebuttonup       = new Image();
    homebuttonup.src   = "/library/1.gif" ;
    homebuttondown     = new Image() ;
    homebuttondown.src = "/library/1a.gif" ;
		
    faqbuttonup       = new Image();
    faqbuttonup.src   = "/library/2.gif" ;
    faqbuttondown     = new Image() ;
    faqbuttondown.src = "/library/2a.gif" ;
		
		filesbuttonup       = new Image();
    filesbuttonup.src   = "/library/3.gif" ;
    filesbuttondown     = new Image() ;
    filesbuttondown.src = "/library/3a.gif" ;
		
		toolsbuttonup       = new Image();
    toolsbuttonup.src   = "/library/4.gif" ;
    toolsbuttondown     = new Image() ;
    toolsbuttondown.src = "/library/4a.gif" ;
		
		musicbuttonup       = new Image();
    musicbuttonup.src   = "/library/5.gif" ;
    musicbuttondown     = new Image() ;
    musicbuttondown.src = "/library/5a.gif" ;
		
		writsbuttonup       = new Image();
    writsbuttonup.src   = "/library/6.gif" ;
    writsbuttondown     = new Image() ;
    writsbuttondown.src = "/library/6a.gif" ;
		
		tokensbuttonup       = new Image();
    tokensbuttonup.src   = "/library/7.gif" ;
    tokensbuttondown     = new Image() ;
    tokensbuttondown.src = "/library/7a.gif" ;

		groupbuttonup       = new Image();
    groupbuttonup.src   = "/library/dl_group.jpg" ;
    groupbuttondown     = new Image() ;
    groupbuttondown.src = "/library/dl_group2.jpg" ;

		domainbuttonup       = new Image();
    domainbuttonup.src   = "/intro/intro_button-lo.jpg" ;
    domainbuttondown     = new Image() ;
    domainbuttondown.src = "/intro/intro_button-hi.jpg" ;
  }

  function buttondown( buttonname )
  {
    if ((document.images) || (ver == "n3")) {
      document[ buttonname ].src = eval( buttonname + "down.src" );
    }
  }

  function buttonup ( buttonname )
  {
    if ((document.images) || (ver == "n3")) {
      document[ buttonname ].src = eval( buttonname + "up.src" );
    }
  }
// -->