ajax controls examples or ajax extenders examples in asp.net

Accordion Panel extender example
AlwaysVisibleControl example
BalloonPopup extender example
Calendar extender example
ConfirmButton extender example
ColorPicker extender example
DropShadow extender example
DropDown extender example
HTMLEditorExtender example
FilteredTextBox extender example
MaskedEdit Validater extender example
ResizableControl extender example
Tab container extender example
ValidatorCallout extender example
TextBoxWatermark