Description from extension meta
gather changing values of dom elements by id
Image from store
Description from store
idgather is a utility to gather the values of dom elements by id on a page.
Any changes in the values of these elements are also recorded.
In the options page, just list all id's seperated by commas.
Also in options, specify an ajax endpoint to recieve this data.
Options page includes the interval in milliseconds for the info gathering.