// $Id: textarea.js,v 1.11 2006/09/07 08:05:31 dries Exp $Drupal.textareaAttach = function() {  $('textarea.resizable:not(.processed)').each(function() {    var textarea = $(this).addClass('processed'), staticOffset = null;    $(this).wrap('<div class="resizable-textarea"></div>')      .parent().append($('<div class="grippie"></div>').mousedown(startDrag));    var grippie = $('div.grippie', $(this).parent())[0];    grippie.style.marginRight = (grippie.offsetWidth - $(this)[0].offsetWidth) +'px';    function startDrag(e) {      staticOffset = textarea.height() - Drupal.mousePosition(e).y;      textarea.css('opacity', 0.25);      $(document).mousemove(performDrag).mouseup(endDrag);      return false;    }    function performDrag(e) {      textarea.height(Math.max(32, staticOffset + Drupal.mousePosition(e).y) + 'px');      return false;    }    function endDrag(e) {      $(document).unmousemove(performDrag).unmouseup(endDrag);      textarea.css('opacity', 1);    }  });}if (Drupal.jsEnabled) {  $(document).ready(Drupal.textareaAttach);}