[patch] to bug 88243

[Paul Temple]

Koos Vriezen wrote:
> One nitpick though, why do you declare
>   Value gdNode = getDOMNode(exec,node.appendChild(myNode));
> and only use it for the return. Why not
>   return getDOMNode(exec,node.appendChild(myNode));
> ? That saves one Value construction.

I wanted to close that thing _after_ adding it, just to be safe. 
The khtml gurus can probably tell me if this is really 
necessary.