. 5.1 5.2 , : 05_01.htm 05_02.htm. , , .
3 HTML , (05_01.htm) ( 10.3)
<HTML>
<HEAD><TITLE> 1 </HEAD></TITLE>
<BODY.
<CENTER>
<H1> 1</H1><BR>
<A HREF=05_02.htm> 2 </A>
</CENTER>
</BODY></HTML>
. 10.3 3
4 HTML , (05_02.htm) (. 10.4)
<HTML>
<HEAD><TITLE> 2 </HEAD></TITLE>
<BODY.
<CENTER>
<H1> 1</H1><BR>
<A HREF=05_01.htm> 1 </A>
</CENTER>
</BODY></HTML>
. 10.4 4
HTML . 05_01.htm . , (. 10.5).
. 10.5 HTML <A HREF>