anges.Range</CODE></DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>refNode</CODE> - The <code>refNode</code> value. This parameter must be 
   different from <code>null</code>.<DD><CODE>offset</CODE> - The <code>startOffset</code> value.<DT><B>Throws:</B><DD><CODE>org.w3c.dom.ranges.RangeException</CODE> - INVALID_NODE_TYPE_ERR: Raised if <code>refNode</code> or an ancestor 
   of <code>refNode</code> is an Entity, Notation, or DocumentType 
   node.<DD><CODE>org.w3c.dom.DOMException</CODE> - INDEX_SIZE_ERR: 