/** hex parsers */
(function(a){a["toRGB"]=function(a){var b=parseInt(a,16);return[b>>16,b>>8&255,b&255]};a["toHex"]=function(a,b,c){return(c|b<<8|a<<16|1<<24).toString(16).slice(1)}})(this);

var baseColor = $('#chart').attr('data-base-color');
var sigmas    = parseInt($('#chart').attr('data-base-sigmas'), 10);

var max = 0;
var min = 255;
for(var i in rgb)
{
    if(rgb[i] >= max)
    {
        max = rgb[i];
    }

    if(rgb[i] <= min)
    {
        min = rgb[i];
    }
}

var ratio = [
    rgb[0]/max,
    rgb[1]/max,
    rgb[2]/max,
];

var maxColor = [
    Math.floor(255*ratio[0]),
    Math.floor(255*ratio[1]),
    Math.floor(255*ratio[2])
];

var minColor = [
    Math.floor((255-min)*ratio[0]),
    Math.floor((255-min)*ratio[1]),
    Math.floor((255-min)*ratio[2])
];

var minColor = [0,0,0];

var maxIncrements = [
    (maxColor[0]-minColor[0])/(sigmas),
    (maxColor[1]-minColor[1])/(sigmas),
    (maxColor[2]-minColor[2])/(sigmas)
]

var minIncrements = [
    (255-maxColor[0])/(sigmas),
    (255-maxColor[1])/(sigmas),
    (255-maxColor[2])/(sigmas)
]

for(var i = 0; i < sigmas; i++)
{
    var newColor = [
        Math.floor(minColor[0]+maxIncrements[0]*i),
        Math.floor(minColor[1]+maxIncrements[1]*i),
        Math.floor(minColor[2]+maxIncrements[2]*i)
    ];

    var hex = this.toHex(newColor[0], newColor[1], newColor[2]);

    $('#chart .value').each(function (index, value)
    {
        ($.browser.webkit)
            ? $(this).css('background', '-webkit-gradient(linear, left top, left bottom, from('+hex+'), to(#000));').css('border:', '1px solid #ccc')
            : $(this).css('background', '-moz-linear-gradient(top, '+hex+',  #000);').css('border:', '1px solid #ccc');
    });

}