To Enable Cookies:
From the main menu bar select Edit
Select Preferences
Double-click on the category called Privacy and Security
Click on the sub-menu item called cookies
In the window that opens, select Enable all Cookies
Click on OK or Apply as prompted
To Enable JavaScript:
From the main menu bar select Edit
Select Preferences
Click on the category called Advanced
In the window that opens on the right, look to the section at the top
Put a checkmark next to Enable JavaScript
Click on OK or Apply as prompted
To Refresh Every Page:
From the main menu bar select Edit
Select Preferences
Double-click on the category called Advanced
Select Cache from the sub-menu that appears
In the window that appears on the right select Every time I view the page from the section titled Compare the page in the cache with the page on the network
Click on OK or Apply as prompted.