Here is the idea, I want to be able to create an iframe of any website I want, use jquery to select portions of the site using either xpath or css selectors, I want to be able to store the location of what was selected in the database so that I can compare it at a later date.
There is a few websites that record webpages(the entire page) then check for differences later on, but I have only found one that can record part of the webpages, femtoo.com. I want something similar but they use a service offered by cquery.com, and I don’t want to have to pay monthly bills for something like this 
So does anyone have any ideas on how you would go about this?
