Offsetwidth, ScrollLeft, scrollheight? ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the window
ScrollHeight: Gets the scroll height of the object.
Offsetwidth: Gets the width of the object relative to the layout or the parent coordinate specified by the parent coordinate offsetParent property.
http://bluenemo.iteye.com/blog/1263429
What is the difference between the events of the Internet Explorer and the event? Event Flow :
All child nodes are traversed from the root document (HTML) , and if the parent node of the target event is set to capture, the event is executed until the target is executed, and then the event Bubbles ( events triggered when set to capture are no longer executed ).
IE Event stream :
The events from the target event are executed, and then the parent node is bubbled up until the root document.
Http://www.cnblogs.com/BigIdiot/archive/2013/02/26/2933692.html
The difference between the events of IE and the events of the Internet