Please download and install Khmer Unicode if you cannot view Khmer script on this page.
After Khmer Unicode being installed and you still cannot view Khmer script correctly. Please try to copy usp10.dll from the folder where you installed Khmer Unicode (eg. C:\Program Files\Khmer Unicode 2.0) to put in the root foler of your browsers:
- C:\Program Files\Internet Explorer
- C:\Program Files\Mozilla Firefox
- C:\Program Files\Safari