Question

<h2>Greetings</h2>
<div class="container">
  <div class="inner">
    Hello
    <p>Test</p>
  </div>
  <textarea id="one" class="inner">
    Goodbye
</textarea>
</div>

$("#one").append("your text to append");
$("#one").append("your text to append");
$("#one").append("your text to append");
$("#one").append("your text to append");

LIVE: http://jsfiddle.net/tGFmq/

how can i make automatically scroll to down in this textarea?

Answer 1

Add this bit to your code (preferably at the end of whatever inserts you have):

    var psconsole = $('#one');
    if(psconsole.length)
       psconsole.scrollTop(psconsole[0].scrollHeight - psconsole.height());