This solution is for my learning only because it bother me if I don't have a solution for anything I encounter.
This site: www.thoitrang.com/test.html
is using a frame to frame another site. But this other site has a scripts to block it. How to force frame and disable that popup message box? by writing scripts in www.thoitrang.com/test.html
It is our source of file test.html:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<frameset rows="100%," border="0">
<frame name="content" bordercolor="#999999" frameborder="1" noresize src="http://ngoisao.net/news/thoi-trang/