How tall is endeavorFor instance, in this oracle forum page, if i move the mouse over communications, a text showing 'communications' is displayed. Very similar to that is my requirement. For few things, I need to display the text what we give and in few other cases, it has to fetch the details from the description column of the table in database. link jQuery Event Basics link Setting Up Event Responses on DOM Elements. jQuery makes it straightforward to set up event-driven responses on page elements. These events are often triggered by the end user's interaction with the page, such as when text is entered into a form element or the mouse pointer is moved.