Bahman
thanks.
Guess there is another basic problem: when I paste any of the three url into a browser it appears an image (Liz's) followed by a full screen message: sorry we are unable to offer this video to users in your region.
This was my mistake. I gave you the link of the US mtv site to be sure you could provide a "working example". I should however be able to substitute that link with anyone suitable for my area (italy). I guess that the coding system is exactly the same.
You should be able to see this link although you'll have problems in playing any of the episodes.
http://ondemand.mtv.it/serie-tv/my-life-as-liz
i.e. the first episode link
is
Bottom line: how should I insert any of the links I may be interested in, in the protocol you use.
thanks for your patience