Now $.load() is suddenly acting differently?!

Now $.load() is suddenly acting differently?!

I have been doing the following for MONTHS without a problem, now it is suddenly not working anymore, what the?

Link:
  1. <a onclick="readPage('http://www.mysite.com/jquery_work.php?a=register','registerCont');" style="cursor:pointer;">Sign Up</a>
Jquery function:

  1. function readPage(keyPage,container)
  2. {
  3.     $(function()
  4.     {
  5.         $("#"+container).load(keyPage);
  6.     });
  7. }
Not even this is working! This is nuts..
  1. <a onclick="readPage('jquery_work.php?a=register','registerCont');" style="cursor:pointer;">Sign Up</a>