
<!--
        //you can assign the initial color of the background here
        r = 255;
        g = 255;
        b = 255;
        flag = 0;
        t = new Array;
        o = new Array;
        d = new Array;

        function hex(a, c) {
            t[a] = Math.floor(c / 16)
            o[a] = c % 16
            switch (t[a]) {
                case 10:
                    t[a] = 'A';
                    break;
                case 11:
                    t[a] = 'B';
                    break;
                case 12:
                    t[a] = 'C';
                    break;
                case 13:
                    t[a] = 'D';
                    break;
                case 14:
                    t[a] = 'E';
                    break;
                case 15:
                    t[a] = 'F';
                    break;
                default:
                    break;
            }
            switch (o[a]) {
                case 10:
                    o[a] = 'A';
                    break;
                case 11:
                    o[a] = 'B';
                    break;
                case 12:
                    o[a] = 'C';
                    break;
                case 13:
                    o[a] = 'D';
                    break;
                case 14:
                    o[a] = 'E';
                    break;
                case 15:
                    o[a] = 'F';
                    break;
                default:
                    break;
            }
        }

        function ran(a, c) {
            if ((Math.random() > 2 / 3 || c == 0) && c < 255) {
                c++
                d[a] = 2;
            }
            else {
                if ((Math.random() <= 1 / 2 || c == 255) && c > 0) {
                    c--
                    d[a] = 1;
                }
                else d[a] = 0;
            }
            return c
        }
        function do_it(a, c) {
            if ((d[a] == 2 && c < 255) || c == 0) {
                c++
                d[a] = 2
            }
            else
                if ((d[a] == 1 && c > 0) || c == 255) {
                c--;
                d[a] = 1;
            }
            if (a == 3) {
                if (d[1] == 0 && d[2] == 0 && d[3] == 0)
                    flag = 1
            }
            return c
        }
        function disco() {
            if (flag == 0) {
                r = ran(1, r);
                g = ran(2, g);
                b = ran(3, b);
                hex(1, r)
                hex(2, g)
                hex(3, b)
                document.body.style.background = "#" + t[1] + o[1] + t[2] + o[2] + t[3] + o[3]
                flag = 50
            }
            else {
                r = do_it(1, r)
                g = do_it(2, g)
                b = do_it(3, b)
                hex(1, r)
                hex(2, g)
                hex(3, b)
                document.body.style.background = "#" + t[1] + o[1] + t[2] + o[2] + t[3] + o[3]
                flag--
            }

            setTimeout('disco()', 30)
        }
//-->