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.
HTMLDDElement Constructor
Defines the properties and methods inherited by objects in the HTMLDDElement Constructor prototype chain.
HTMLDivElement Constructor
Defines the properties and methods inherited by objects in the HTMLDivElement Constructor prototype chain.
HTMLDListElement Constructor
Defines the properties and methods inherited by objects in the HTMLDListElement Constructor prototype chain.
HTMLDocument Constructor
Defines the properties and methods inherited by objects in the HTMLDocument Constructor prototype chain.
DocumentCompatibleInfo
Provides information about the compatibity mode specified by the Web page. If the Web page specifies multiple compatibility modes, they can be retrieved using documentCompatibleInfoCollection.
HTMLDTElement Constructor
Defines the properties and methods inherited by objects in the HTMLDTElement Constructor prototype chain.
HTMLEmbedElement Constructor
Defines the properties and methods inherited by objects in the HTMLEmbedElement Constructor prototype chain.
HTMLFieldSetElement Constructor
Defines the properties and methods inherited by objects in the HTMLFieldSetElement Constructor prototype chain.
HTMLFontElement Constructor
Defines the properties and methods inherited by objects in the HTMLFontElement Constructor prototype chain.
HTMLFormElement Constructor
Defines the properties and methods inherited by objects in the HTMLFormElement Constructor prototype chain.
HTMLFrameElement Constructor
Defines the properties and methods inherited by objects in the HTMLFrameElement Constructor prototype chain.
HTMLFrameSetElement Constructor
Defines the properties and methods inherited by objects in the HTMLFrameSetElement Constructor prototype chain.
HTMLGenericElement Constructor
Defines the properties and methods inherited by objects in the HTMLGenericElement Constructor prototype chain.
HTMLHeadElement Constructor
Defines the properties and methods inherited by objects in the HTMLHeadElement Constructor prototype chain.
HTMLHeadingElement Constructor
Defines the properties and methods inherited by objects in the HTMLHeadingElement Constructor prototype chain.
HTMLHRElement Constructor
Defines the properties and methods inherited by objects in the HTMLHRElement Constructor prototype chain.
HTMLHtmlElement Constructor
Defines the properties and methods inherited by objects in the HTMLHtmlElement Constructor prototype chain.
HTMLIFrameElement Constructor
Defines the properties and methods inherited by objects in the HTMLIFrameElement Constructor prototype chain.
HTMLImageElement Constructor
Defines the properties and methods inherited by objects in the HTMLImageElement Constructor prototype chain.
HTMLInputElement Constructor
Defines the properties and methods inherited by objects in the HTMLInputElement Constructor prototype chain.
HTMLIsIndexElement Constructor
Defines the properties and methods inherited by objects in the HTMLIsIndexElement Constructor prototype chain.
HTMLLabelElement Constructor
Defines the properties and methods inherited by objects in the HTMLLabelElement Constructor prototype chain.
HTMLLegendElement Constructor
Defines the properties and methods inherited by objects in the HTMLLegendElement Constructor prototype chain.
HTMLLIElement Constructor
Defines the properties and methods inherited by objects in the HTMLLIElement Constructor prototype chain.
HTMLLinkElement Constructor
Defines the properties and methods inherited by objects in the HTMLLinkElement Constructor prototype chain.
HTMLMapElement Constructor
Defines the properties and methods inherited by objects in the HTMLMapElement Constructor prototype chain.
HTMLMarqueeElement Constructor
Defines the properties and methods inherited by objects in the HTMLMarqueeElement Constructor prototype chain.
HTMLMetaElement Constructor
Defines the properties and methods inherited by objects in the HTMLMetaElement Constructor prototype chain.
HTMLModelessDialog Constructor
Defines the properties and methods inherited by objects in the HTMLModelessDialog Constructor prototype chain.
HTMLNamespaceInfo Constructor
Defines the properties and methods inherited by objects in the HTMLNamespaceInfo Constructor prototype chain.
HTMLNamespaceInfoCollection Constructor
Defines the properties and methods inherited by objects in the HTMLNamespaceInfoCollection Constructor prototype chain.
HTMLNextIdElement Constructor
Defines the properties and methods inherited by objects in the HTMLNextIdElement Constructor prototype chain.
HTMLObjectElement Constructor
Defines the properties and methods inherited by objects in the HTMLObjectElement Constructor prototype chain.
HTMLOListElement Constructor
Defines the properties and methods inherited by objects in the HTMLOListElement Constructor prototype chain.
HTMLOptionElement Constructor
Defines the properties and methods inherited by objects in the HTMLOptionElement Constructor prototype chain.
HTMLParagraphElement Constructor
Defines the properties and methods inherited by objects in the HTMLParagraphElement Constructor prototype chain.
HTMLParamElement Constructor
Defines the properties and methods inherited by objects in the HTMLParamElement Constructor prototype chain.
HTMLPhraseElement Constructor
Defines the properties and methods inherited by objects in the HTMLPhraseElement Constructor prototype chain.
HTMLPluginsCollection Constructor
Defines the properties and methods inherited by objects in the HTMLPluginsCollection Constructor prototype chain.
HTMLPopup Constructor
Defines the properties and methods inherited by objects in the HTMLPopup Constructor prototype chain.
HTMLScriptElement Constructor
Defines the properties and methods inherited by objects in the HTMLScriptElement Constructor prototype chain.
HTMLSelectElement Constructor
Defines the properties and methods inherited by objects in the HTMLSelectElement Constructor prototype chain.
HTMLSpanElement Constructor
Defines the properties and methods inherited by objects in the HTMLSpanElement Constructor prototype chain.
Storage
Represents the list of key/value pairs that have been assigned to a single storage area.
HTMLStyleElement Constructor
Defines the properties and methods inherited by objects in the HTMLStyleElement Constructor prototype chain.
HTMLTableCaptionElement Constructor
Defines the properties and methods inherited by objects in the HTMLTableCaptionElement Constructor prototype chain.
HTMLTableCellElement Constructor
Defines the properties and methods inherited by objects in the HTMLTableCellElement Constructor prototype chain.
HTMLTableColElement Constructor
Defines the properties and methods inherited by objects in the HTMLTableColElement Constructor prototype chain.
HTMLTableElement Constructor
Defines the properties and methods inherited by objects in the HTMLTableElement Constructor prototype chain.
HTMLTableRowElement Constructor
Defines the properties and methods inherited by objects in the HTMLTableRowElement Constructor prototype chain.
HTMLTableSectionElement Constructor
Defines the properties and methods inherited by objects in the HTMLTableSectionElement Constructor prototype chain.
HTMLTextAreaElement Constructor
Defines the properties and methods inherited by objects in the HTMLTextAreaElement Constructor prototype chain.
HTMLTitleElement Constructor
Defines the properties and methods inherited by objects in the HTMLTitleElement Constructor prototype chain.
HTMLUListElement Constructor
Defines the properties and methods inherited by objects in the HTMLUListElement Constructor prototype chain.
Location Constructor
Defines the properties and methods inherited by objects in the Location Constructor prototype chain.
NamedNodeMap Constructor
Defines the properties and methods inherited by objects in the NamedNodeMap Constructor prototype chain.
Navigator Constructor
Defines the properties and methods inherited by objects in the Navigator Constructor prototype chain.
NodeList Constructor
Defines the properties and methods inherited by objects in the NodeList Constructor prototype chain.
Screen Constructor
Defines the properties and methods inherited by objects in the Screen Constructor prototype chain.
Selection Constructor
Defines the properties and methods inherited by objects in the Selection Constructor prototype chain.
StaticNodeList Constructor
Defines the properties and methods inherited by objects in the StaticNodeList Constructor prototype chain.
Storage Constructor
Defines the properties and methods inherited by objects in the Storage Constructor prototype chain.
StyleSheetList Constructor
Defines the properties and methods inherited by objects in the StyleSheetList Constructor prototype chain.
StyleSheetPage Constructor
Defines the properties and methods inherited by objects in the StyleSheetPage Constructor prototype chain.
StyleSheetPageList Constructor
Defines the properties and methods inherited by objects in the StyleSheetPageList Constructor prototype chain.
Text Constructor
Defines the properties and methods inherited by objects in the Text Constructor prototype chain.
TextRange Constructor
Defines the properties and methods inherited by objects in the TextRange Constructor prototype chain.
TextRangeCollection Constructor
Defines the properties and methods inherited by objects in the TextRangeCollection Constructor prototype chain.
TextRectangle Constructor
Defines the properties and methods inherited by objects in the TextRectangle Constructor prototype chain.
TextRectangleList Constructor
Defines the properties and methods inherited by objects in the TextRectangleList Constructor prototype chain.
Window Constructor
Defines the properties and methods inherited by objects in the Window Constructor prototype chain.
XDomainRequest Constructor
Defines the properties and methods inherited by objects in the XDomainRequest Constructor prototype chain.
XDomainRequest
Represents a cross-domain Asynchronous JavaScript and XML (AJAX) request.
XMLHttpRequest Constructor
Defines the properties and methods inherited by objects in the XMLHttpRequest Constructor prototype chain.
IE8 新增的 Javascript 函数以及属性：
abort Method
The abort method terminates a pending send.
AddService Method
User initiated action to add a service.
AddToFavoritesBar Method
Adds a URL to the Favorites Bar.
ariaActivedescendant Property
Sets or retrieves the currently active child element.
ariaBusy Property
Sets or retrieves a value indicating whether a live region is finished updating.
ariaChecked Property
Sets or retrieves the checked state of this element.
ariaControls Property
Sets or retrieves the list of elements that are controlled by the current element.
ariaDescribedby Property
Sets or retrieves a list of elements that describe the current object.
ariaDisabled Property
Sets or retrieves the disabled state of this element.
ariaExpanded Property
Sets or retrieves the expanded state of this element.
ariaFlowto Property
Sets or retrieves the recommended reading order of content.
ariaHaspopup Property
Sets or retrieves a value indicating whether this element may display a pop-up window.
ariaHidden Property
Sets or retrieves the hidden state of this element.
ariaInvalid Property
Sets or retrieves the error state of this element.
ariaLabelledby Property
Sets or retrieves a list of elements that provide a label for the current object.
ariaLevel Property
Sets or retrieves the level of this element.
ariaLive Property
Sets or retrieves how assistive technology should announce updates to live regions.
ariaMultiselect Property
Sets or retrieves the multiple-selection state of this element.
ariaOwns Property
Sets or retrieves a list of child objects, including elements that are not direct descendants of the current object.
ariaPosinset Property
Sets or retrieves the current position of an item within a set.
ariaPressed Property
Sets or retrieves the pressed state of a button that can be toggled.
ariaReadonly Property
Sets or retrieves the read-only state of this element.
ariaRelevant Property
Sets or retrieves which changes to a live region are relevant.
ariaRequired Property
Sets or retrieves the form-completion requirement of this element.
ariaSecret Property
Sets or retrieves the secret state of this element.
ariaSelected Property
Sets or retrieves the selection state of this element.
ariaSetsize Property
Sets or retrieves the set size of this element.
ariaValuemax Property
Sets or retrieves the maximum value that a user can provide.
ariaValuemin Property
Sets or retrieves the minimum value that a user can provide.
ariaValuenow Property
Sets or retrieves the current value of the element.
attributes Property
Retrieves a collection of attributes of the object.
className Property
Elements with a class name of hslice are treated as a Web Slice. For more information, see Subscribing to Content with Web Slices.
clear Method
Removes all key/value pairs from the DOM Storage area.
compatible Property
Retrieves the collection of user agents and versions declared in the X-UA-Compatible
constructor Property
Returns a references to the constructor of an object.
ContentDiscoveryReset Method
Resets the list of feeds, search providers, and Web Slices associated with the page.
contentDocument Property
Retrieves the document object of the page or frame.
contentType Property
Gets or sets the Content-Type property in the HTML request or response header.
data Property
Sets or retrieves the body of the onmessage request.
defineGetter Method
Allows developers to create new or override existing Document Object Model (DOM) properties and functions using functionality implemented by a custom Microsoft JScript function. The custom function is used to return a value from a property or function.
__defineSetter__ Method
Allows developers to create new or override existing DOM properties and functions using functionality implemented by a custom JScript function. The custom function is used to set the value of a property or a function.
documentMode Property
Retrieves the document compatibility mode.
font Property
This method gets or sets the font properties for the header and footer.
getItem Method
Retrieves the current value associated with the DOM Storage key.
hasAttribute Method
Determines whether an attribute with the specified name exists.
isAlternate Property
Retrieves a value that indicates whether the IHTMLStyleSheet3 object is an alternative style sheet.
isPrefAlternate Property
Retrieves a value that indicates whether the IHTMLStyleSheet3 object is the preferred style sheet.
IsServiceInstalled Method
Check if a service is already installed.
item Method
Retrieves an object from a documentCompatibleInfoCollection collection.
key Method
Retrieves the key at the specified index in the collection.
length Property
Retrieves the length of the key/value list.
localStorage Property
Retrieves a list of DOM Storage areas.
lookupGetter Method lookupSetter Method maxConnectionsPerServer Property
Retrieves the maximum number of HTTP 1.0 connections to a Web server.
msWriteProfilerMark Method
Writes a profiling event.
open Method
Creates a connection with a domain's server.
origin Property
Sets or retrieves the scheme, hostname, and port of the document that fired the onmessage event.
ownerElement Property
Retrieves the element that owns the attribute.
postMessage Method
Sends a cross-document message.
querySelector Method
Retrieves the first DOM element node from descendants of the starting element node that match any selector within the supplied selector string.
querySelectorAll Method
Retrieves all DOM element nodes from descendants of the starting element node that match any selector within the supplied selector strings.
rel Property
Values of bookmark, entry-content, and feedurl have special meaning inside a Web Slice. For more information, see Subscribing to Content with Web Slices.
remainingSpace Property
Retrieves the remaining memory space, in bytes, for the storage object.
removeItem Method
Deletes a key/value pair from the DOM Storage collection.
responseText Property
Contains the body of the response returned by the server.
role Property
Sets or retrieves the role for this element.
send Method
Transmits a data string to the server for processing.
sessionStorage Property
Retrieves the DOM Storage area for the session.
setItem Method
Sets a key/value pair.
source Property
Retrieves the source window object of the onmessage event.
systemXDPI Property
Retrieves the number of horizontal dots per inch (dpi) of display resolution at normal zoom level.
systemYDPI Property
Retrieves the number of vertical dpi of display resolution at normal zoom level.
timeout Property
Gets or sets the value of the timeout property.
timeout Property
Gets or sets the time-out value.
toStaticHTML Method
Removes dynamic HTML elements and attributes from an HTML fragment.
updateSettings Method
Allows updating the print settings for the page.
url Property
Sets or retrieves the fully qualified URL of the document that fired the event.
url Property
Sets or retrieves the URL property that will be loaded after the specified time has elapsed.
userAgent Property
Retrieves the User Agent.
version Property
Retrieves the version vector as a string.
XDomainRequest Property
Instantiates the XDomainRequest object for the window.
IE8 新增的Javascript事件
onerror
Raised when there is an error that prevents the completion of the cross-domain request.
onhashchange
Raised upon changes to a fragment
onload
Raised when the object has been completely received from the server.
onmessage
Fires when the user sends a cross-document message with postMessage.
onoffline
Raised when Internet Explorer is working offline.
ononline
Raised when Internet Explorer is working online.
onprogress
Raised when the browser starts receiving data from the server.
onstorage
Fires when a DOM Storage area is updated.
onstoragecommit
Fires when a local DOM Storage area is written to disk.
ontimeout
Raised when there is an error that prevents the completion of the request.
IE8 新增的 CSS 属性
:after Pseudo-class
Defines generated content that appears after an element.
:before Pseudo-class
Defines generated content that appears before an element.
:focus Pseudo-class
Sets the style of an element when it gains focus.
:lang(C) Pseudo-class
In a document, selects the elements that are in a given language.
borderSpacing Property
Sets or retrieves the distance between the borders of adjoining cells in a table.
boxSizing Property
Sets or retrieves the box model to use for object sizing.
captionSide Property
Sets or retrieves where the caption of a table is located.
content Property
Sets or retrieves generated content to insert before or after an element.
counterIncrement Property
Sets or retrieves a list of counters to increment.
counterReset Property
Sets or retrieves a list of counters to create or reset to zero.
display Property
The display property now supports the full range of table layout values from the W3C Cascading Style Sheets Level 2.1 Specification and ruby styles from the CSS3 Ruby Module.
emptyCells Property
Determines whether to show or hide a cell without content.
msBlockProgression Property
Sets or retrieves the block progression and layout orientation.
orphans Property
Sets or retrieves the minimum number of lines of a paragraph that must appear at the bottom of a page.
outline Property
Sets or retrieves the color, style, and width of the outline frame.
outlineColor Property
Sets or retrieves the color of the outline frame.
outlineStyle Property
Sets or retrieves the style of the outline frame.
outlineWidth Property
Sets or retrieves the width of the outline frame.
pageBreakInside Property
Sets or retrieves a string indicating whether a page break is allowed to occur inside the object.
quotes Property
Sets or retrieves the pairs of strings to be used as quotes in generated content.
widows Property
Sets or retrieves the minimum number of lines of a paragraph that must appear at the top of a page.
后续更新，请参考：http://msdn.microsoft.com/en-us/library/cc304071(VS.85).aspx