This website includes some content that is available in non-HTML format. They might not be visible properly if your browser does not have the required plug-ins.

For example, Acrobat Reader software is required to view Adobe Acrobat PDF files. In case your system does not have this software, you can download it from the Internet for free. The following table lists some of the required plug-ins.

Document Type	Download
PowerPoint presentation	PowerPoint Viewer 2003 (in any version till 2003) (External website that opens in a new window) External Link:This will open in new window.
PDF content	Adobe Acrobat Reader (External website that opens in a new window) External Link:This will open in new window.
Flash content	Adobe Flash Player (External website that opens in a new window) External Link:This will open in new window.
Power Point Microsoft Office Open XML Format Presentation (PPTX)	Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats (External website that opens in a new window)  External Link:This will open in new window.
MPG (video file)	Windows Media Player (External website that opens in a new window) External Link:This will open in new window.

Accessibility Help

Use the accessibility options provided by this Web site to control the screen display. These options allow changing the text size and contrast scheme for clear visibility and better readability.

Changing the Text Size

Changing the size of the text refers to making the text appearing smaller or bigger from its standard size. There are three options provided to you to set the size of the text that affect readability. These are:

• Larger: Displays information in a font size larger than the standard font size.
• Standard: Displays information in a standard font size, which is the default size.
• Smaller: Displays information in a font size smaller than the standard font size.

Text size Icons

Following different options are provided in the form of icons which are available on the top of each page:

• A- Decrease text size: Allows to decrease the text size to next level
• A Normal text size: Allows to set default text size
• A+ Increase text size: Allows to increase the text size to next level

Changing the contrast Scheme

Changing the contrast scheme refers to applying a suitable background and text colour that ensures clear readability. There are two options provided to you to change the colour scheme. These are:

• High contrast: Applies black colour as the background and suitable colours to the foreground text on the screen to improve readability.
• Standard contrast: Brings the screen back to its original appearance.

Contrast Scheme Icons

Two contrast scheme options are provided in the form of icons which are available on the top of each page:

•  High Contrast view: Applies black colour to the background and suitable colours to the foreground
•  Standard contrast view: Brings the screen back to its original appearance.

Note: Changing the colour scheme does not affect the images on the screen.