Platform Browser Ver.  Javascript Cookie

Microsoft
Windows

Firefox
2.x  Tools > Options > Content > Check Accept cookies from sites
 Tools > Options > Privacy > Check Accept cookies from sites

Opera
9.x  Tools > Quick Preferences > Check Enable Javascript  Tools > Quick Preferences > Check Enable Cookies

Netscape
Navigator
8.x  Tools > Options > Site Controls > Master Settings > Check I Trust This Site  Tools > Options > Site Controls > Master Settings > Check I Trust This Site

Mozilla
1.7.x  Edit > Preferences > Advanced > Scripts & Plugins ...
... Enable Javascript > for Navigator
 Edit > Preferences > Privacy & Security > Cookies > Allow Cookies for the originating website only

Internet
Explorer
7.x  Tools > Internet Options > Security > Custom Levels > Scripting > Active Scripting > Enable Tools > Internet Options > Privacy > set to medium or lower

MacOS

Safari
2.x   Preferences > Security > Enable Javascript  Preferences > Security > Accept Cookies > Only from sites you navigate to

Firefox
2.x   Preferences > Content > Check Enable Javascript   Preferences > Privacy > Check Accept Cookies

Opera
9.x   Quick Preferences > Check Enable Javascript   Quick Preferences > Check Enable Cookies