IE8 新增的Javascript 开发接口说明

答案：
IE8 新增的Javascript 对象 (Object)
Attr Constructor 
Defines the properties and methods inherited by objects in the Attr Constructor prototype chain. 
BehaviorUrnsCollection Constructor 
Defines the properties and methods inherited by objects in the BehaviorUrnsCollection Constructor prototype chain. 
BookmarkCollection Constructor 
Defines the properties and methods inherited by objects in the BookmarkCollection Constructor prototype chain. 
CompatibleInfo Constructor 
Defines the properties and methods inherited by objects in the CompatibleInfo Constructor prototype chain. 
CompatibleInfoCollection Constructor 
Defines the properties and methods inherited by objects in the CompatibleInfoCollection Constructor prototype chain. 
ControlRangeCollection Constructor 
Defines the properties and methods inherited by objects in the ControlRangeCollection Constructor prototype chain. 
CSSCurrentStyleDeclaration Constructor 
Defines the properties and methods inherited by objects in the CSSCurrentStyleDeclaration Constructor prototype chain. 
CSSRuleList Constructor 
Defines the properties and methods inherited by objects in the CSSRuleList Constructor prototype chain. 
CSSRuleStyleDeclaration Constructor 
Defines the properties and methods inherited by objects in the CSSRuleStyleDeclaration Constructor prototype chain. 
CSSStyleDeclaration Constructor 
Defines the properties and methods inherited by objects in the CSSStyleDeclaration Constructor prototype chain. 
CSSStyleRule Constructor 
Defines the properties and methods inherited by objects in the CSSStyleRule Constructor prototype chain. 
CSSStyleSheet Constructor 
Defines the properties and methods inherited by objects in the CSSStyleSheet Constructor prototype chain. 
DataTransfer Constructor 
Defines the properties and methods inherited by objects in the DataTransfer Constructor prototype chain. 
DOMImplementation Constructor 
Defines the properties and methods inherited by objects in the DOMImplementation Constructor prototype chain. 
Element Constructor 
Defines the properties and methods inherited by objects in the Element Constructor prototype chain. 
Event Constructor 
Defines the properties and methods inherited by objects in the Event Constructor prototype chain. 
History Constructor 
Defines the properties and methods inherited by objects in the History Constructor prototype chain. 
HTCBehavior Constructor 
Defines the properties and methods inherited by objects in the HTCBehavior Constructor prototype chain. 
HTCElementBehaviorDefaults Constructor 
Defines the properties and methods inherited by objects in the HTCElementBehaviorDefaults Constructor prototype chain. 
HTMLAnchorElement Constructor 
Defines the properties and methods inherited by objects in the HTMLAnchorElement Constructor prototype chain. 
HTMLAreaElement Constructor 
Defines the properties and methods inherited by objects in the HTMLAreaElement Constructor prototype chain. 
HTMLAreasCollection Constructor 
Defines the properties and methods inherited by objects in the HTMLAreasCollection Constructor prototype chain. 
HTMLBaseElement Constructor 
Defines the properties and methods inherited by objects in the HTMLBaseElement Constructor prototype chain. 
HTMLBaseFontElement Constructor 
Defines the properties and methods inherited by objects in the HTMLBaseFontElement Constructor prototype chain. 
HTMLBGSoundElement Constructor 
Defines the properties and methods inherited by objects in the HTMLBGSoundElement Constructor prototype chain. 
HTMLBlockElement Constructor 
Defines the properties and methods inherited by objects in the HTMLBlockElement Constructor prototype chain. 
HTMLBodyElement Constructor 
Defines the properties and methods inherited by objects in the HTMLBodyElement Constructor prototype chain. 
HTMLBRElement Constructor 
Defines the properties and methods inherited by objects in the HTMLBRElement Constructor prototype chain. 
HTMLButtonElement Constructor 
Defines the properties and methods inherited by objects in the HTMLButtonElement Constructor prototype chain. 
HTMLCollection Constructor 
Defines the properties and methods inherited by objects in the HTMLCollection Constructor prototype chain. 
HTMLCommentElement Constructor 
Defines the properties and methods inherited by objects in the HTMLCommentElement Constructor prototype chain. 

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