Zoho Share is an extension that helps in generating sharable content, including FAQs. When you enable it, it adds a style.css file to the page, which has a number of classes that are used to highlight elements of interest to the user. The script adds a special element in the document with the id="faq" attribute. Then, after the user clicks on the highlighted item, the getFaqId() function recursively searches for the item with the id="faq" attribute whose value is the FAQ document ID. The function uses a number of parameters to build the base first part of the address.