Properties/Methods	Function Description	Data	Test Case
length	This attribute specifies the length or size of the list.	9	hcol001.html
item(index)	This method retrieves a node specified by ordinal indes.  Nodes are numbered in tree order (depth-first traversal order).  Returns a node at the corresponding position upon success.  A value of null is returned if the value is out of range.	[object HTMLTitleElement]	hcol002.html
namedItem(name)	This method retrieves a node using a name.  It first searches for a node with a matching id attribute. If it doesn't find one it then searches for a node with  a matfhing name attribute, but only on those elements that are allowed a name attribute.	[object HTMLBodyElement]	hcol003.html