Cufon.replace(['.main_nav li', '.main_nav li a', '.klav', '.home_blog h2', '.btn_read_more', '.home_projects h3', '.page_header h3', '.main h2'], {
         hover: true,
         fontFamily: 'Klavika'
});

Cufon.replace(['.sidebar_header h3', '.sidebar h5'], {
         hover: true,
         fontFamily: 'Klavika',
         textShadow: '#fff 1px 1px'
});

Cufon.replace('.home_blog h3', {
         hover: true,
         fontFamily: 'HNCondensed'
});