The way we handle footnotes on a webpage is rather standard. We superscript a number and put it at the end of the corresponding paragraph. Whenever user clicked on it, it will bring them to the footnote section (Usually bottom of the page). Creating footnote is actually a quite tedious routine and they usually look unattractive. This time, we have a found really good solution - Bigfoot jQuery plugin. It's created for empowering footnotes.