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# DOMNode->insertBefore

(no version information, might be only in CVS)

DOMNode->insertBefore -- Adds new child at the end of the children

## Description

object DOMNode->insertBefore ( object newnode [, object refnode])

This function inserts the new node `newnode` right before the node `refnode`. The return value is the inserted node. If you plan to do further modifications on the appended child you must use the returned node. If refnode is not supplied then `newnode` is appended to the children.

Throws DOMException if node cannot be inserted.

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