[jQuery] block on body onload, unblock on at the end of $(document).ready

[jQuery] block on body onload, unblock on at the end of $(document).ready


Hello,
I would like to blockUI on body onload like:
<body onload="$.blockUI({ message: null });">
and when document ready finishes unblock, but unfortunately i can not
unblock it if I put blockUI on onload of body.
My page makes few ajax calls and some processing on document ready,
and i want to blockUI until page finishes loading completely.
Is there a solution, or a workaround?
Best.