An example of the required format for item explorer. Long names can be used to describe items and are shown in the tooltip. Regular item names should not consist of more than 5 letters to allow for a visual appealing label of the x axis. If this means that the item is abbreviated then the long name of the item can be used to reveal the full name.
Complete list of examples:
Modified http://www.ankerst.de/lib/itemExplorer_10.min.js to a secure url
https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js
https://www.ankerst.de/lib/itemExplorer_10.min.js