= Click to expand a section. = External weblink
This menu is available in the generic sections of the guide. It is designed to float in the top left or right of the screen as you scroll down a page. This has the advantage of providing a method of navigation at all times to move between the chapters and a quick way to return to the top of the page. There are two ways to navigate through the guide. The first is by using a content menu (navigate by clicking on links)
and the second is by using a flow structure menu outlined at the beginning of each chapter (navigate by clicking on images).
The menu is controlled by a by a top control panel. In it's closed state it looks like and when open looks like . The icons functions are described below.
On the top right of the page below the header is a blue area which contains a text sizing function that likes like . You can click on the A's to change the font size you view on the page.
It is worth noting that there are other ways to change font size.
The quickest way to change font sizes in your browser is to hold the Ctrl button and then scroll your mouse wheel up and down. For more information go to this useful accessibility section on the BBC website.
On the top right of the page below the header is a blue area which contains . Clicking on the "HV" changes the site layout to a high visibility view, which may assist with the readability of the content. Clicking on the "N" returns the view back to the default layout.
There are PDF documents available for the three main areas within the site:
Where possible in the above documents there are internal hyperlinks provided to allow navigation between the documents to enhance a user's 'offline' experience. Therefore it is important to download all documents you require (it is easier to download the zip archives for the main guide sections) and put all of the documents into the same local directory.
The main entry point for the main guide is a document called:
The main entry point for the analysis and modelling guide is a document called: