var themes = {
    "dark": {
        background: {
            normal: '#333',
            halftone: '#444'
        },
        foreground: {
            normal: '#ccc',
            halftone: '#bbb' 
        },
        link: {
            fresh: '#6b8',
            visited: '#496',
            hover: '#7c9' 
        }
    },
    "solarized-light": {
        background: {
            normal: '#fdf6e3',
            halftone: '#eee8d5' 
        },
        foreground: {
            normal: '#657b83',
            halftone: '#839496'
        },
        link: {
            fresh: '#b58900',
            visited: '#cb4b16',
            hover: '#dc322f' 
        }
    },
    "solarized-dark": {
        background: {
            normal: '#073642',
            halftone: '#002b36' 
        },
        foreground: {
            normal: '#93a1a1',
            halftone: '#eee8d5'
        },
        link: {
            fresh: '#cb4b16',
            visited: '#b58900',
            hover: '#dc322f' 
        }
    },
    "default": {
        background: {
            normal: '#fff',
            halftone: '#efefef'
        },
        foreground: {
            normal: '#333',
            halftone: '#888'
        },
        link: {
            fresh: '#097',
            visited: '#054',
            hover: '#0a8' 
        }
    }
};