???? ???? ?? ??? ???? ??? ???? ?? ??? ???? ?? ??????. ???? ?? ??? ?? ??? ??? ? ??? ???? ??? ? ???, ?? ??? ??, ?? ?? ? ??? ??? ?????.The W3C suggestion known as XLink describes hyperlinks which provide a much bigger degree of functionality than those made available in HTML. These extended links can be multidirectional, take away linking from, within