Fig. 1
The visitor can trigger Actions by some sort of interaction with input fields, buttons and when tab order is defined in forms:
Mouse Click (Visitor clicks the mouse).
Mouse Enter (Visitor enters a specific area of the page).
Mouse Exit (Visitor exits a specific area of the page).
Double Click (Visitor double clicks a specific area of the page).
Mouse Down (Visitor hold her/his mouse button down on a specific area of the page).
Mouse Up (Visitor releases her/his mouse button on a specific area of the page).
Mouse Move (Visitor moves the mouse over a specific area of the page).
Key Down (When any key is pressed, can be any key or a specific key)
Key Press (When any key is pressed, can be any key or a specific key).
Key Up (Executes an Action on the release of a key).
Key Focus (Executes an Action when the visitor selects the field).
Text Change (Executes an Action when the visitor change text in a field and leaves it).
Key Blur (Executes an Action when the visitor leaves a field).