Conditions of use


All the material that this webpage shows has copyright. Therefore the total or partial reproduction through any means in any place is forbidden, it excepts all of them that have a previous written authorization of the author.


All the material present in is available like graphical reference or personal support. This guarantees the free use in domestic range, never violating the INTELLECTUAL PROPERTY paragraph.


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This webpage is designed to be seen using resolutions from 800x600 pixels.
For the correct visualization of the webpage is recommended to have installed Internet Explorer 5 or higher, or compatible web browsers.

This webpage also has multimedia files. These files requires a plug-in in order to operate correctly. If you can't watch some applications that the page announce, please, verify if you have the Adobe Flash Player version 6 or superior already installed. Click the next link to VERIFY.
This webpage contains pdf files. In order to be able to read those files is necessary to have installed Adobe Reader. You can download from here.


The navigation in this webpage is designed in order to be easy and fast. The webpage is structured in 3 main parts:

Title of section: A green box that informs in which section are you watching now.

Menu: On the left hand this clear blue rectangle. From here you can visit all the sections and subsections of the webpage. It consists of 3 parts. The first one indicates all the subsections of the section,, the second one shows the general sections. The third one shows general contents.

The content : The big block situed on the right hand. Here you can find all the content. At the top there is a route to the actual page from the Main page. After that, the information.


This webpage uses Google as a company advertisement. Companies affiliated with Google announced here may use the information on the navigability of visitors in order to show interesting ads for each visitor.

To check the conditions and options of this practice click here