152458 news extractor

hello, the script i want is a dynamic one, like google news - it extract news from other web sites evey 15 min, arrange it in categoies and view it to the visitors it should work like this: - the manager chose a web site to extract from - then he chose a category in that site - then a link for example of a news item - then the title - then the sub title - then the photo - then the full item - then he ask the system to reconise the constructiom of this site - then it makes another 2 test then if the manager see it works he add the site or the site ctegory - the manager can chose the location of every category in the home page - they should be interior pages with the news items ( history ) if u think u can do it let me know