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Prototype toColorPart() Method
This method produces a 2-digit hexadecimal representation of the number which is therefore assumed to be in the [0..255] range.
This function is useful for composing CSS color strings.
Syntax:
Return Value:
Example:
<html>
<head>
<title>Prototype examples</title>
<script type="text/javascript"
src="/javascript/prototype.js">
</script>
<script>
function showResult(){
alert("(128).toColorPart() : " + (128).toColorPart() );
alert("(10).toColorPart() : " + (10).toColorPart() );
}
</script>
</head>
<body>
<p>Click the button to see the result.</p>
<br />
<br />
<input type="button" value="Result" onclick="showResult();"/>
</body>
</html>
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To understand it in better way you can Try it yourself.
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