Prototype JavaScript framework

$ #

$(id) ⇒ Element
$(id...) ⇒ [Element]…

• id (String | Element) – A DOM node or a string that references a node's ID.

If provided with a string, returns the element in the document with matching ID; otherwise returns the passed element.

Takes in an arbitrary number of arguments. Returns one Element if given one argument; otherwise returns an array of Elements.

All elements returned by the function are "extended" with Element instance methods.

Related to: Element