$(document).ready(function(){
  window.jQuery.fn.autosize=function(){ return autosize(this); };
 });

 $('.edit4').each(function(){
   $(this).keypress(function(event) { if (event.keyCode==13) { event.preventDefault(); };
   $(this).autosize();
 });

several of this, Ajax read (report pagination):
<TEXTAREA CLASS="edit4">** text read from sql **</TEXTAREA>