// Tree format definition
var TREE_FORMAT = [
        //  0. left position
        20,
        //  1. top position
        20,
        //  2. show buttons ("+" and "-" images)
        false,
        //  3. button images: collapsed state, expanded state, blank image
        ["", "", "foto/blank.gif"],
        //  4. size of buttons: width, height, indent amount for childless nodes
        [0, 0, 0],
        //  5. show icons ("folder" and "document")
        true,
        //  6. icon images: closed folder, opened folder, document
        ["foto/folder.gif",
        "foto/folderopen.gif",
        "foto/page.gif",
        ],
        //  7. size of icons: width, height
        [18, 16],
        //  8. indent amount for each level of the tree
        [0, 16, 32, 48, 64, 80, 96, 112, 128],
        //  9. background color for the tree
        "",
        // 10. default CSS class for nodes
        "treeNode",
        // 11. individual CSS classes for levels of the tree
        [],
        // 12. "single branch" mode
        false,
        // 13. padding and spacing values for all nodes
        [1, 0]





];