1. Displaying the contents of PDF files
If you select a menu or a drop down menu that contains an Adobe PDF file the contents may obscure the remaining menu buttons. This is not a fault in the Website, but is caused by the way that some browsers display Adobe PDF files i.e. they will always be placed in front of everything else, unfortunately this effect cannot be prevented.
In order to view what is behind the PDF file you will need to click on the "Go Back Button" i.e. the blue circle with the white arrow at the top left hand corner of your screen.
2. Displaying the contents of files that are located in "The Cloud" i.e. Dropbox files
If you select a drop down menu where the contents are located in the cloud on Dropbox, you will see a Dropbox screen asking you to "Sign In", this is not necessary. To bypass this "Sign In" screen, mouse click anywhere on the screen outwith the the area of the Dropbox pop up sign in screen.