Working with DOM (Using Attributes)

Attr Interface Methods:

• String getName()
  Gets the name of this attribute
• Element getOwnerElement()
  Gets the Element node to which this attribute is attached
  
• String getValue()
  Gets the value of the attribute as a string

NamedNodeMap Interface Methods:

• int getLength()
  Returns the number of nodes in this map
• Node getNamedItem(String name)
  Gets a node indicated by name
• Node item(int index)
  Gets an item in the map by index