The TextRange Object

Properties Methods
htmlText collapse
text compareEndPoints
duplicate
execCommand
expand
findText
getBookmark
inRange
isEqual
move
moveEnd
moveToBookmark
moveToElementText
moveToPoint
parentElement
pasteHTML
queryCommandEnabled
queryCommandIndeterm
queryCommandState
queryCommandSupported
queryCommandText
queryCommandValue
scrollIntoView
select
setEndPoint