1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
5 frameset, frame, noframes tags
8 <frameset cols="25%,*,25%">
9 <frame src="frame_a.htm">
10 <frame src="frame_b.htm">
11 <frame src="frame_c.htm">
14 frameset, frame not supported