This is a Browser Action API.
_rightClick simulates a user’s right click on the given element.
_rightClick ( element[, combo] )
The parameters are:
_rightClick(_button(“Right Click Me”));
_rightClick(_button(“Right Click Me”), “CTRL”); // clicks with CTRL key pressed
_rightClick(_button(“Right Click Me”), “CTRL|SHIFT”); // clicks with CTRL and SHIFT keys pressed