jmev7 said:
I've been wondering how sites are able to contain other sites within them,
linking them as if they were their own. I can't think of any at this time,
but some appear to link to other sites, but when you click the links, the
first site maintains their header in the target page. Can someone tell me
how this is done, and is it legal?
A quick example is google image search. When you select a google image to
look at, it loads the target site in a frame on the lower portion of the
viewport, with a google title bar across the top.
Framesets are probably the easy way to incorporate other sites into your
own. In-line frames could also be used. I think they have their purpose,
like google's image search, however I also think they are overused.
I am sure you could also use SSI and/or server side scripts to grab all or
portions of some other webpage and include it in your own. I can see doing
this as a test of programming skills, but I can not think of a practical
purpose. That isn't to say there isn't one, just that I can't think of it.
As for it being legal? I am not a lawyer, but here is my take on the
subject. I can take a can of Splitzo Paint and use it in my storefront
window display. I don't need to contact Splitzo Paint to do so, even if my
store sells used hockey equipment. (I might want to, as they might give me
a break on the cost of the can in exchange for the advertising, but that is
a different issue.)
I can present a seminar to a group of blond haired poodles. In the seminar,
I can quote a paragraph from a sci-fi book I have just read. I am required
to credit the source, but I don't have to ask them permission first.
I can use someone else's content on my site, again, if I credit the source.
If I am configuring my site to tell your browser to load a piece of their
content, into a section of the viewport displaying my site, I would give
credit. It wouldn't even have to be a link, just credit. There is some
controversy over this practise, specifically in relation to images. As far
as I know, it isn't illegal, it is frowned upon in some circle however.
Now, can I copy the content to my site to display it? That would depend on
the source's copyrights. I would check first, and I would keep a copy of
the copyright statement at that time. I would also check with your local
laws.
In Canada, as I understand it, anything can be copied for educational and
research purposes. If I am teaching music, I can copy that new CD to help
my student practise. If I am a science teacher, I can copy that article
out of Popular Science to give to the students. If I am researching the
cultural influence of cell phones on web site design, I can copy web sites.
The tricky part come in posting things back on the net. If I copy stuff in
Canada, for educational reasons, then I have not broken the Canadian
copyright law. If I post it to my educational site, hosted in Canada, then
I still have not broken Canadian copyright law. If my hosting company has
a backup server in the UK, then I better check with UK law.
It would probably be a good idea for me to check any laws in any region of
the world I might want to visit in the future. If I have copied something
from a site hosted in America, I may have broken American law. If the
original source decided to pursue the situation, there is little they could
do as long as I stayed out of the states. I doubt that I would get
extradited to the states in a situation like this. However if I crossed
into America, my name could very well be flagged at the border.
Disclaimer: The legal advise presented in this message is provided by
someone with almost no legal training what so ever. I did take a two
month community college business law course. If you want accurate legal
opinion, fork out the bucks and seek a lawyer. If you want my uneducated
opinion, feel free to ask me.
Carolyn