Play a video on clicking on an object

Hello guys,
Im very new to learning Unity.I was wondering if anyone can help me, what I need to do is, when I click on a defined spot or object on my scene, I want to open a new window inside my scene and load a video player with a stop and play button and also an Exit (x) button which will bring me back to where I was before.Something like lets say a info video or animated text for a specific object, when the user clicks on it.
Is this possible?

Thank you in advance

See the following, pretty much all you need is there:

http://unity3d.com/support/documentation/ScriptReference/Input-mousePosition.html

http://unity3d.com/support/documentation/ScriptReference/Physics.Raycast.html?from=Input

http://unity3d.com/support/documentation/ScriptReference/MovieTexture.Play.html

http://unity3d.com/support/documentation/Components/GUI%20Scripting%20Guide.html

http://unity3d.com/support/documentation/ScriptReference/GUI.Window.html

http://unity3d.com/support/documentation/ScriptReference/GUI.Button.html