Was muß ich am Script ändern damit die Ausgabe dreistellig ist

[Sandra M.]

Hallo,
hab ein HEX. to DEC. Editorscript was nicht so funktioniert wie ich es gern hätte.
Die Ausgabe sollte immer dreistellig sein.

Z.B.
Hex. :  FB 59 FB 01
Ausgabe als DEC. ist: 251 89 251 1
Sollte aber so aussehen: 251 089 251 001  immer dreistellig.

Was muß ich am Script ändern damit die Ausgabe dreistellig ist.

Freu mich auf eure Hilfe,
und bedanke mich.

Gruß
Sandra M.

----------------------
Hier das Script:
----------------------

<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><font size="2" color="#0000ff">Hex.&nbsp;</font></td>
<td>
<input id="hexinput" type="text" value="" style="width:36em; font-size:.9em" onkeydown="KeyClick(event,'hex');" />
<input id="hex2dec" type="button" title="Convert hexadecimal to decimal" style="font-size:.9em" value="Hex to Dec" accesskey="X"
onclick="document.getElementById('decinput').value=CalcDec(document.getElementById('hexinput').value);"/>
</td>
</tr>

<tr>
<td><font size="2" color="#0000ff">Dec.&nbsp;</font></td>
<td>
<input id="decinput" type="text" value="" style="width:36em; font-size:.9em" onkeydown="KeyClick(event,'dec');" />
<input id="dec2hex" type="button" title="Convert decimal to hexadecimal" style="font-size:.9em" value="Dec to Hex" accesskey="D"
onclick="document.getElementById('hexinput').value=CalcHex(document.getElementById('decinput').value);" />
</td>
</tr>
</table>

<script type="text/javascript" language="JavaScript1.2">
 var is_NN="Netscape"==navigator.appName;

if (document.all && !document.getElementById) {
  document.getElementById = function(id) {
   return document.all[id];
  }
 }
function CalcDec(hex) {
  // convert hex to dec

dec="";
  spaceorigin=0;
  spaceindex=0;
  len=hex.length;
  num="";

while (spaceorigin < len) {
    if (0>(spaceindex=hex.indexOf(" ",spaceorigin)))
      spaceindex=len;

num=hex.substring(spaceorigin,spaceindex);
    spaceorigin=1+spaceindex;

if ("" != num) {
      num=parseInt(num,16);
      if (true == isNaN(num))
           num="?";
      dec=dec+" "+num;
    }
  }

return dec.substring(1);
}
function CalcHex(dec,uppercase) {
  // convert hex to dec
  // not the most elegant or sophisticated solution, but it works

hex="";
  spaceorigin=0;
  spaceindex=0;
  len=dec.length;
  num="";

base="0123456789abcdef";
  if (true == uppercase)
    base=base.toUpperCase();

while (spaceorigin < len) {

hexnum="";
    neg="";

if (0>(spaceindex=dec.indexOf(" ",spaceorigin)))
      spaceindex=len;

num=dec.substring(spaceorigin,spaceindex);
    spaceorigin=1+spaceindex;

if ("" != num) {
      if (true == isNaN(num))
        hex=hex+" ?";
      else {

if ("-" == num.charAt(0)) {
           neg="-";
           num=num.substr(1);
        }

if (0<num) {
   while (0<(num=num/16)) {
            whole=Math.floor(num);
     remain=0;
     if (num != whole) {
              remain=16*(num-whole);
              num=whole;
            }

remain=base.charAt(remain);
     hexnum=remain+hexnum;
   }
        }
 else
    hexnum="0";

hex=hex+" "+neg+hexnum
      }
    }
  }
  return hex.substring(1);
}
function KeyClick(event,fld) {
  // capture Enter key to calculate conversion
  if (is_NN)
     var key = event.which;
  else
     var key = event.keyCode;

if (13 == key) {
    if ("hex" == fld)
      document.getElementById("decinput").value = CalcDec(document.getElementById("hexinput").value);
    else
      document.getElementById("hexinput").value = CalcHex(document.getElementById("decinput").value, document.getElementById("uppercase").checked);
    return 0;
  }
  else
    return 1;
}
</script>