HTML document object properties activeElement Retrieves the object that has the focus. aLinkColor Sets or retrieves the color of all active links in the document. bgColor Sets or retrieves the background color behind the document object. body Specifies the beginning and end of the document body. contentEditable Sets or retrieves whether the user can edit the content of the document object. cookie Sets or retrieves the string value of a cookie. defaultCharset Sets or retrieves the default character set 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.