The following describes the purpose of each column in the Clearinghouse status page.
    Status - Displays the results of the last zping, and title, full text and spatial searches.
    Node Name - The title of the node as it is stored in the Clearinghouse Registry.
    Website - View the website for that node (if available).
    Weekly Graph - Bar graph of the selected node's status over the past week (up, down, error, or timed out).
    Monthly Graph - Bar graph of the selected node's status over the past week (up, down, error, or timed out).
    Update Node - Run the diagnostic tests for the selected node (requires node administrator password).