Internet Explorer - Version lower than v9
On web browser menu click 'Tools' and select 'Internet Options'
In the 'Internet Options' window select the 'Security' tab
On the 'Security' tab click on the 'Custom level...' button
When the 'Security Settings - Internet Zone' dialog window opens, look for the 'Scripting' section
In the 'Active Scripting' item select 'Enable'
When the 'Warning!' window pops out asking 'Are you sure you want to change the settings for this zone?' select 'Yes'
In the 'Internet Options' window click on the'OK' button to close it
Click on the 'Refresh' button of the web browser to refresh the page
iPad - iPhone