Redirect close button


Users have an issue that when they have opened a news item the close button on that page (dispform.aspx) directs them to the NewsRotator allitems.aspx list and not back to the original page that the Newsrotator webpart was displayed on. I have done some searching for a fix and found this http://www.tonstegeman.com/Blog/Lists/Posts/Post.aspx?ID=109 . I am ok with WSS but not that good with coding. Could this be integrated into the next version, or could someone direct me to a working WSP that does this. thanks.