Create Dynamic Algorithm/Application That Can Summarise Content of Website

Hi I am looking for someone who can create an application or algorithm dynamically driven that can summarize website content. Lets take a wikipedia example article, [login to view URL] The application/algorithm would then summarise the content into 500 words or less. It needs to be dynamic via Ajax i.e if I hover over a URL then Ajax/Javascript will load showing the websites content within 500 words or less. This type of service already exists so you may find free applications that can make this possible, Only bid if you can deliver or have completed something similar in the past. Please deliver within 2 days. Are you ready for the challenge? Then you should bid!