In order to get this feature to work properly, you may have to adjust your browser settings to enable/accept cookies.
Internet Explorer - Version 6:
1) Go to the "Tools" menu and select "Internet Options."
2) Go to the "Privacy" tab
3) Click on the "Advanced" button
4) Check the "Override automatic cookie handling" checkbox
Internet Explorer - Other Versions:
1) Go to the "Tools" menu and select "Internet Options."
2) Go to the "Security" tab
3) Click on the "Custom Level" button
4) Select "Enable" in the Cookies section
Netscape Users:
1) Go to the "Edit" menu and select "Preferences."
2) Under the "Advanced" category, set your browser to "Accept all cookies."
NOTE: It may become necessary to refer to your browser's support to find out exactly how to properly enable/accept cookies for the exact version that you are using.