How to enable Java Scripts in your browser. 
(some versions of the following programs may require a slightly different procedure)

 
Internet Explorer: Tools  > Internet Options  > Security  >  click on Custom > check Allow Java Script. Confirm OK and restart your browser.
Netscape Navigator: Edit  > Preferences  > in left column click on Advanced - Scripts and Plug-Ins > check Navigator. Confirm OK and restart your browser.
 
Mozilla Firefox: Tools  > Options  > Web Features  > check Enable JavaScript. Confirm OK and restart your browser.
Opera: Tools > Preferences > in left column click on Multimedia > check Enable JavaScript. Confirm OK and restart your browser.

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