[DOM3 Event name] (same) [Event category] none [Event attribute name] onscroll [Event name and description] 
scroll Occurs when a document view is being shifted along the X or Y or both axis, either through a direct user interaction or any change on the currentTranslate property available on SVGSVGElement interface. This event is only applicable to outermost svg elements and is dispatched after the shift modification has taken place. The target of the event is the ‘svg’ element. scroll events bubble only when dispatched to the document, and are not cancelable.