DecimalHexBinary data convertion

{HTML>
{HEAD>
{TITLE>Number Conversion Table{/TITLE>
{/HEAD>
{BODY>
{B>Using toString() to convert to other number bases:{/B>
{HR>
{TABLE BORDER=1>
{TR>
{TH>Decimal{/TH>{TH>Hexadecimal{/TH>{TH>Binary{/TH>{/TR>
{SCRIPT LANGUAGE="JavaScript">
var content = ""
for (var i = 0; i {= 20; i++) {
content += "{TR>"
content += "{TD>" + i.toString(10) + "{/TD>"
content += "{TD>" + i.toString(16) + "{/TD>"
//content += "{TD>" + i.toString(16).toUpperCase() + "{/TD>"
content += "{TD>" + i.toString(2) + "{/TD>{/TR>"
}
document.write(content)
{/SCRIPT>
{/TABLE>
{/BODY>
{/HTML>