send value from textarea
<p>hello i have the following script : <a href="http://jsfiddle.net/EFjcA/" rel="nofollow">http://jsfiddle.net/EFjcA/</a></p>

<p>i would like my function :</p>

<pre><code>var saveEdit = function(event2){
    var btn = event2.target,
        li  = btn.parentNode,
        p   = li.getElementsByClassName('paratext')[0],
        te  = p.parentNode;

    te.style.display="none";
    p.appendChild(te.value);
    p.style.display="block";
    btn.innerText = "Edit";
    btn.onclick = makeAreaEditable;
};
</code></pre>

<p>..to save the value from inside the textarea and display it after the button Ok is pressed.</p>
