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