(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.