[jQuery] Trying to pass form value from thick box form to parent window

[joel352000]

Hello--
I am  a jquery newbie. I have a file upload form I am loading into a
thickbox iframe. After the file is uploaded, I want to write the name
of the file uploaded to a form field on the parent window. This was
easy to do with opener.document.formname.fieldname.value="value"
without JQuery. But I am having a hard time seeing how to do this the
JQuery way.  Do I get a reference to the parent window via
"self.parent"?
Thanks in advance for any help.