1) At some point, the Internet connection may interrupt the communication between the computer and the site you wish to visit. This causes that some elements on the page are not downloaded correctly.
In order to solve it, press the “Actualization” button on your Browser.

2) The page you are visiting uses Java to animate its Panoramic Views.
This technology is often used in Internet for some years now and therefore is present in most web browsers. If this component is not active, you won’t be able to see the Panoramic Views.
To make sure that Java help has not been disabled on you Explorer check the below information provided by your computer:

How to activate the Java Component?

On your Internet Explorer, select the following sequence: Tools / Internet Options / Advanced Options. From "Microsoft VM" choose the “Java JIT compiler enabled” option. Finally press Enter and restart your computer.

You may also consider that your web browser or your operating system do not include the Java compiler. In these cases you will need to actualize your web browser or install the compiler. This component may be downloaded for free, here..