jDialog extention

1. jDialog will reposition itself when user scrolls over the page

2. Change the contents of the dialog easily
$(selector).dialog('content', newContent) will replace current contents with
the new contents

3. Display a loading spinner easily
$(selector).dialog('loading');

4. Populate the dialog via ajax easily
$(selector).dialog('ajax', ajaxArgs);

FYI: Setting width/height to auto when creating the jDialog will automatically
handle dialog resize as per CSS standards

@author Paris Theofanidis (ptheofan@gmail.com)
https://github.com/ptheofan/jDialog-Extention