Cufon.replace('.sifr-blue', {
    color: '#749eb6',
    letterSpacing: '1px'
});

Cufon.replace('.sifr-grey', {
    color: '#999999'
});

Cufon.replace('.sifr-white', {
    color: '#ffffff',
    fontWeight: 700,
	textShadow: '1px 1px rgba(0, 0, 0, 0.2)'
});