If your are using Netscape 2 or later then you can enable JavaScript.

Version 2 or 3: Choose Options|Network Preferences, choose the Languages tab, click Enable Javascript and then click OK.

Version 4: Choose Edit|Preferences|Advanced, click Enable JavaScript and then click OK.

With Internet Explorer 5: Go to Tools Menu|Internet Options, Security Tab and click on the Custom Level. Then select disable active scripting under the scripting section.

With Internet Explorer 6: You should be able to enable javascript temporarily or completely by usng the Message at the top of your window.