GÖKKUŞAĞI RENGİNİN KODU..

<script LANGUAGE="JavaScript">
<!-- Begin hide from old browsers

function createHexArray(n)
{
this.length = n;
for (var i = 1; i <= n; i++)
this[i] = i - 1;
this[11] = "A";
this[12] = "B";
this[13] = "C";
this[14] = "D";
this[15] = "E";
this[16] = "F";
return this;
}

hx = new createHexArray(16);

function convertToHex(x)
{
if (x < 17)
x = 16;

var high = x / 16;
var s = high+"";

s = s.substring(0, 2);
high = parseInt(s, 10);

var left = hx[high + 1];
var low = x - high * 16;

if (low < 1)
low = 1;
s = low + "";
s = s.substring(0, 2);
low = parseInt(s, 10);

var right = hx[low + 1];
var string = left + "" + right;
return string;
}

function makeRainbow(text)
{
text = text.substring(0, text.length);
color_d1 = 255;
mul = color_d1 / text.length;
for(var i = 0; i < text.length; i++) {
color_d1 = 255*Math.sin(i / (text.length / 3));
color_h1 = convertToHex(color_d1);
color_d2 = mul * i;
color_h2 = convertToHex(color_d2);
k = text.length;
j = k - i;
if (j < 0)
j = 0;
color_d3 = mul * j;
color_h3 = convertToHex(color_d3);
document.write("<FONT COLOR="#" + color_h3 + color_h1 + color_h2 + "">" + text.substring(i, i + 1) + "</FONT>");
}
}

// End hide from old browsers -->
</script>

<script>
<!--
makeRainbow("Buraya Site Adınızı Yazın");
document.write("<br>");
makeRainbow("Burayada Sloganınızı Yazabilirsiniz");
document.write("<br>");
makeRainbow("Bunları artırabilirsiniz");
// -->
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