Cufon.replace(['.main_nav li a', '.page_header h3'], {
         hover: true,
         fontFamily: 'Main'
});

Cufon.replace(['.page_header h2'], {
         hover: true,
         fontFamily: 'Gotham HTF Medium',
         textShadow: '1px 1px #ffffff'
});

Cufon.replace(['.hm_welcome h3', '.sidebar_header h3', '.sidebar h5', '.main h2'], {
         hover: true,
         fontFamily: 'Gotham HTF',
         textShadow: '1px 1px #ffffff'
});