459015 Auto add script.

I need a software application that can automate or streamline the process of adding links using the following site: [login to view URL] In other words, I need a script or a windows gui page that allows me to enter a user name and password and the software application (script/macro) will register to as many of these "add this" sites for the purpose of sharing or adding a specific url. It would basically be a shortcut; instead of having to register for each individual site one at a time, the software would speed up the process for me. Thank you for bidding.