How to enable Javascript on your browser:

Mozilla Firefox

Press 'F10' to activate top menu
Select 'Tools' from the top menu
Choose 'Options'
Choose 'Content' from the top navigation
Select the checkbox next to 'Enable JavaScript' and click OK
Refresh


Internet Explorer

Press 'F10' to activate top menu
Select 'Tools' from the top menu
Choose 'Internet Options'
Click on the 'Security' tab
Click on 'Custom Level'
Scroll down until you see section labled 'Scripting'
Under 'Active Scripting', select 'Enable' and click OK
Refresh


Google Chrome

Select 'Tools'
Choose 'Options'
Choose 'Under the Hood'
Click on 'Content Settings' in the 'Privacy' section
Select the checkbox next to 'Allow all sites to run JavaScript (recommended)' under 'JavaScript
Refresh


Apple Safari

Press 'F10' to activate top menu
Select 'Edit' from the top menu
Choose 'Preferences'
Choose 'Security'
Select the checkbox next to 'Enable JavaScript'
Refresh