Q:

How to communicate between links on the browser and a java program on background service.?

I m trying to develop an Anti-Phishing software. I want get the url which is been clicked on the browser and sent it to an java application which is running as a service in background before it visits the page of the url. I m new to this. I searched for the communication between browser and java in net, but i couldn't get the solution. Please help me, I want to know what are the languages and concepts i need to know to develop it. 

A:

You need to use ajax and javascript to build asynchronous request.
Look here for a general description.
Then, you can use a javascript framework like jQuery to make easy request.

