cloneNode just under cloned element

[Alino]

hello, i need help with this javascript

<script type="text/javascript">
 
function addfile()
{
var obj = document.getElementById("sprytextfield2").cloneNode(true);
document.body.appendChild(obj);
}
 
</script>

and i want to change it somehow to copy my form input just under it.
not to the body of document.

here is the rest of code

<fieldset class="border" id="upfiles">
        <legend>Vymazať fotku v profile pod albumom:</legend>
        <label for="pod_albumom_photo_id[]">ID fotky:</label><br />
        <span id="sprytextfield2">
        <input type="text" name="pod_albumom_photo_id[]" value="" onKeyPress="ipt_onkeypress()" />
<span class="textfieldInvalidFormatMsg">Iba cifry prosím. </span></span>
<input
class="button"
type="button"
value="Pridať pole"
onclick="return addfile()" />
 
 
        </fieldset>
 

[Canabeez]

can't you just append it to the fieldset?

function addFile(){
var obj = document.getElementById("sprytextfield2").cloneNode(true);
document.getElementById('upfiles').appendChild(obj);
}
 

[Alino]

omg, it works, i was so stupid, i already tried that but didn't use quotations on upfiles. Thanks :D