HTML document object properties
activeElement	Retrieves the object that has the focus.
aLinkColor	Sets or retrieves the color of all links in the document.
bgColor	Sets or retrieves the background color behe document object.
body	Specifies the beginning and end of the document body.
contentEditable	Sets or retrieves whether the userdocument object.
cookie	Sets or retrieves the string value of a cookie.
defaultCharset	Sets or retrieves the default chara of the document.
designMode	Sets or retrieves whether the document can be edited.
documentElement	Retrieves a reference to the root node of the document.
domain	Sets or retrieves the security domain of the document.