Topic: Updating the parent page DIV using Ajax

Hai

    I am developing one web site.I have one rhtml file with search link
and one div.If i click on that link one more window will open with
search result. If i click on any of that result.That data should be
updated in parent page div.Now i am trying with Ajax. Is there any other
way to do this task??

please help me in advance.....

regards
selva