jQuery Fixer 0.0.3
A jQuery plugin for creating fixed scrolling containers on a Web page
These elements will remain in a fixed position as the user scrolls down, always being visible from any position on the page.
If a page needs more than one sticky elements, to prevent the page from getting too congested, sticky elements can remain visible within predefined margins, so they eventually can go out of screen when becoming irrelevant.
A demo is included with the download package.