radix_converter_mk2_2.html

<html>
<head>
<title> Radix Converter </title>
<script>

 function con_radix(num,radix){return (num<1)?"0":to_radix(num,radix);}
 function to_radix(num,radix){
 return(num>=1)?to_radix(Math.floor(num/radix),radix)+"0123456789ABCDEF".charAt(num%radix):"";
 }

 function zpad(num,num_zeros){return (num.length>=num_zeros)?num:("00000000" + num).slice(-num_zeros);}

 function ev(num,radix){
  var M = parseInt(num,radix);

  fm.d.value = con_radix(M,10);
  fm.h.value = zpad(con_radix(M,16),2);
  fm.b.value = zpad(con_radix(M,2),8);
  fm.t.value = con_radix(M,3);
  fm.q.value = con_radix(M,5);
  fm.o.value = con_radix(M,8);
 }
</script>
</head>


<body>

<p>&nbsp;</p>
<form id="fm" method="post">
<table border=0 align=center bgcolor="#E4E4E4">
<tr>
<td align=right>
<p>Decimal:</p>
</td>
<td><input id="d" value="0" onchange="ev(this.value,10)" size=11></td>
</tr>
<tr>
<td align=right>
<p>Hexadecimal:</p>
</td>
<td><input id="h" value="0" onchange="ev(this.value,16)" size=8></td>
</tr>
<tr>
<td align=right>
<p>Binary:</p>
</td>
<td><input id="b" value="0" onchange="ev(this.value,2)" size=27></td>
</tr>
<tr>
<td align=right>
<p>Ternary:</p>
</td>
<td><input id="t" value="0" onchange="ev(this.value,3)" size=21></td>
</tr>
<tr>
<td align=right>
<p>Quintal:</p>
</td>
<td><input id="q" value="0" onchange="ev(this.value,5)" size=16></td>
</tr>
<tr>
<td align=right>
<p>Octal:</p>
</td>
<td><input id="o" value="0" onchange="ev(this.value,8)" size=12></td>
</tr>

</table>
</form>

</body>
</html>