Detect hyperlinks in page with Javascript

I need two pieces of javascript with this project: Part One: Detect all hyperlinks in a document that match a pattern, then pass those links to a document in an iframe as a query string. E.g.: _pattern='[login to view URL]'; _query_string=getHyperlinks(_pattern); _document.iframe.location='[login to view URL]'+_query_string Part Two: I don't know if this is possible, but if it is... OnClick of any hyperlink that matches _pattern, trap and redirect to _newPage+clickedHyperlink E.g. if my pattern is '[login to view URL]' and someone clicks on a href='[login to view URL]', I want to trap that and actually send them to [login to view URL] Notes: When passing URLs in query string, they must of course be URL encoded. The script must be able to detect all links in the page - i.e. not only those that are hardcoded, but those created by javascripts that don't appear in the source code. That's all! Thanks for bidding, Chris ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Javascript to run on all modern browsers (widest possible compatability within reason) - Mozilla & Firefox on Mac & PC