Hi i have made a web page in html in which i want as user enters his data and press a button load then computers MAC id,CPU id and Motherboard id is automatically inserted in the check boxes.if u have any idea how to do it then tell me

This is my html code

<html>
<body bgcolor="#FFB6C1">
<h1>
<font size="15" face="Monotype Corsiva" color="black">
<center>My First Web Page</center></font></h1>

<form>
<table>
<tr>
     <td width="50%"> First Name: </td> 
     <td> <input type="text"/> </td>
</tr>
<tr>
      <td width="50%"> Last Name :</td> 
      <td> <input type="text"/></td>
</tr>
<tr>

      <td width="50%"> Organization Name:</td>
      <td> <input type="text"/></td>
</tr>
<tr>

        <td width="50%">Email:</td> 
        <td><input type="text"/></td>
</tr>

<tr>

   <td width="50%">Contact Number:</td>
   <td><input type="text"/></td>
</tr>

<tr>
<td width="50%">Duration in years:</td>
<td><input type="text"/></td>

</tr>
</table>
<br/>
<input type="radio"/>Extend<br/>
<input type="radio"/>Read Only<br/><br/>
<input type="button" value="load"/>

<table>

<tr>

   <td width="50%">MAC ID:</td>
   <td><input type="text"/></td>
</tr>

<tr>

   <td width="50%">CPU ID:</td>
   <td><input type="text"/></td>
</tr>

<tr>

   <td width="50%">MotherBoard ID:</td>
   <td><input type="text"/></td>
</tr>

</table>

</form>
</body>
</html>

thanx in advance.

Sorry you can't do it in javascript alone.

then how can i do it...can you help me....

inserted where?
In database or in textbox you want to read hardware information.

It is little difficult not impossible, because you are trying to breach security. So if you want it for small intranet where clients pcs are under your control there you can do it using activex controls.

thanks but is there any other method to do this because activex is restricted..

I think using browser is not possible. You need to develop desktop application, which to be installed at all client.

Still browser javascript NAVIGATOR.useragent object gives certain information (not hardware). You may try this, but not completely solve your problem.