Checkboxes Validation

[alphanet]

Hi
I'm seeking of having script for validating checkboxes from form; i.e: if some one check some checkboxes I need this form to be reduced for only who are checked-out.

example:

<form>
<table border="1">
<tr>
<td>
<p align="right"><b>Buy raw</b> &nbsp; &nbsp; &nbsp; product</p>
<p align="left">shape</td>
<td>
hot rolled</td>
<td >
galvanized</td>
<td>
stainless</td>
<td>
aluminium</td>
<td>
aluminized</td>
</tr>
<tr>
<td style="font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11px">
ingots</td>
<td style="font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11px">
<input type="checkbox" value name="a_61_28"></td>
<td style="font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11px">
<input type="checkbox" value name="a_61_29"></td>
<td style="font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11px">
<input type="checkbox" value name="a_61_30"></td>
<td style="font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11px">
<input type="checkbox" value name="a_61_31"></td>
<td style="font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11px">
<input type="checkbox" value name="a_61_32"></td>

</tr>
</table>
</form>


Thnaks in advance.

[Khalid Ali]

I am sorry but can you rephrase your question...

[alphanet]

Hi Khalid,

I need to have javascript code in order to minimiza checkboxes form which have a lot of checkboxes,

i.e: if I have five check boxes items then some body checked only three of them (whatever the order is), those has checked should be appeared when has been selected and a validate (button) clicked.
you can go into mpmetal.com web site for example then click on the link of [ Click to Register Here ! ] then go to the next step, you can find form after filling out the form click on flat products , here you can find many checkboxes when you clik on some of them the result will be appear the checked out.
So, I need only the script which do that

Thank you