[jQuery] Find Element. Could someone, please, help me? Thank You

[jQuery] Find Element. Could someone, please, help me? Thank You


Hello,
On a plugin I have the following:
var legend = fieldset.find(':first');
var body = jQuery(document.createElement('div'));
Instead of creating a div for the body I would like to get a existing
OL in the fieldset and make it the body.
How can I do this?
Thanks,
Miguel