Internet Explorer 7 and 8

• 1). Open Internet Explorer on your computer. You can do this by clicking "Start," "All Programs" and "Internet Explorer."
  
  
• 2). Click the "Tools" menu in the upper-right corner of Internet Explorer. Select "Internet Options" from the list of choices.
  
  
• 3). Click the "Security" tab at the top of the "Internet Options" dialog box and then select "Custom Level."
  
  
• 4). Click the "Enable" check box next to "Scripting."
  
  
• 5). Close Internet Explorer and then restart it. Javascript is now enabled.
  
  

Mozilla Firefox

• 1). Open Firefox by clicking "Start," "All Programs" and "Firefox."
  
  
• 2). Click the "Firefox" menu at the top of Firefox. Select "Preferences" to open the "Preferences" dialog box.
  
  
• 3). Click the "Content" tab at the top of the "Preferences" dialog box.
  
  
• 4). Click the "Enable Javascript" check box.
  
  
• 5). Close the dialog box and Javascript is enabled in Firefox.