|Rotate Around X, Y
|Left Click and Drag
|Move along X, Y (= translate)
|Shift + Left Double-Click and Drag Middle Double-Click and Drag Ctrl + Right Click and Drag * Works both when clicking on the molecule or away from it.
|Reset and Center
|Shift + Left Double-Click Middle Double-Click * Only works if double-click is done away from the molecule.
|Rotate Around Z
|Shift + Left Click and Drag Horizontally Middle Click and Drag Horizontally Shift + Right Click and Drag Horizontally (possibly fails on OS X)
|Zoom In / Out
|Shift + Left Click and Drag Vertically Middle Click and Drag Vertically Use Mouse Wheel
To open the Jsmol menu, you should right click on the molecule view.