><html> ><frameset cols="20%,20%,*"> ><frame src="frame2b.html" name="FRM2B" onfocus="document.all.FRM2A.contentWindow.focus()"> ><frame src="frame2c.html" name="FRM2C" onfocus="document.all.FRM2A.contentWindow.focus()"> ><frame src="frame2a.html" name="FRM2A" onload="this.contentWindow.focus()"> ></frameset> ></html> >>
><html> ><body onfocus="document.all.GF.focus()"> >Frame 2A<br> ><form> ><input name="GF" type="text" width=120><br> ><input type="text" width=120><br> ><input type="text" width=120><br> ></form> ></body> ></html> >>
><html> ><body> >Frame 2B<br> ><button onclick="alert('ok')">abc</button> ></body> ></html> >>
><html> ><body> >Frame 2C<br> ></body> ></html> >