Change values of listboxes onclick

[moley]

Hi,

I have a form with a group of list boxes under different headings. I'm trying to get all the boxes to change to N/a on click of a button or text. Can anyone shed some light?

<!--
function Notapplic(theDiv){
var na = document.getElementById(theDiv);
na.value = (na.value ==&quot;3&quot?&quot;&quot;:&quot;3&quot;;
na.style.background = &quot;#FFFFFF&quot;
//-->
}

<a href=&quot;#&quot; onclick=&quot;Notapplic('sm0') ;return;>N/A</a>
<select name=&quot;cboSM1&quot; id=sm0 onChange=&quot;cboBkgdChange(this)&quot;>
<option value=&quot;0&quot; selected> </option>
<option value=&quot;1&quot;>Yes</option>
<option value=&quot;2&quot;>No</option>
<option value=&quot;3&quot;>N/a</option>
</select>

<select name=&quot;cboSM2&quot; id=sm0 onChange=&quot;cboBkgdChange(this)&quot;>
<option value=&quot;0&quot; selected> </option>
<option value=&quot;1&quot;>Yes</option>
<option value=&quot;2&quot;>No</option>
<option value=&quot;3&quot;>N/a</option>
</select>

 

[mwolf00]

can't have 2 of the same IDs....


function Notapplic(){
var na = document.getElementsByTagName(&quot;select&quot;
for (x=0; x<na.length; x++){
if (na[x].name.substr(0,5) == &quot;cboSM&quot{
na[x].selectedIndex = 3
}
}
}

Programming today is a race between software engineers striving to build better and bigger idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning. - Rick Cook (No, I'm not Rick)

 

[moley]

Thanks that did the trick,

Cheers

moley