// Tree format definition
var TREE_FORMAT = [

	//  0. left position
	0,


	//  1. top position
	5,


	//  2. show buttons ("+" and "-" images)
	true,


	//  3. button images: collapsed state, expanded state, blank image
	["images/collapsed.gif", "images/expanded.gif", "images/blank.gif"],


	//  4. size of buttons: width, height, indent amount for childless nodes
	[7, 7, 7],


	//  5. show icons ("folder" and "document")
	false,


	//  6. icon images: closed folder, opened folder, document
	["", "", ""],


	//  7. size of icons: width, height
	[0, 0],


	//  8. indent amount for each level of the tree
	[0, 16, 32, 48, 64, 80, 96, 112, 128],


	//  9. background color for the tree
	"images/bg.gif",


	// 10. default CSS class for nodes
	"treeNode",


	// 11. individual CSS classes for levels of the tree
	["treeLevel1", "treeLevel2", "treeLevel3", "treeLevel4"],


	// 12. "single branch" mode
	true,


	// 13. padding and spacing values for all nodes
	[5, 0],


	// ---- additional formatting options ----
    
        
	// 14. explorer-like mode flag
	false,


	// 15. images for explorer-like mode:
    	[                          

        	"img/folder.gif",      // folder,
        	"img/folderopen.gif",  // opened folder,
        	"img/page.gif",        // page,
        	"img/minus.gif",       // button in opened state,
        	"img/minusbottom.gif", // same without bottom line,
        	"img/plus.gif",        // button in closed state,
        	"img/plusbottom.gif",  // same without bottom line,
        	"img/line.gif",        // vertical line,
        	"img/join.gif",        // three-way join,
        	"img/joinbottom.gif"   // two-way join
    	],


	// 16. images' size for explorer-like mode
    	[ 19, 16 ],


                
	// 17. state saving feature flag
    	true,


	// 18. relative positioning flag
    	true,


	// 19. initial width and height for relative positioning mode
    	[ 225, 500 ],


	// 20. resizable background for relative positioning mode
    	true,


	// 21. selected node highlighting mode flag                     
    	true,


	// 22. attributes for selected node:                      
	[
    	"white",

		"#343434",

    		[
        		"clsSelected1",
        		"clsSelected2",
        		"clsSelected3",
				"clsSelected4"
    		],

    		[
        		"clsExpanded1",
        		"clsExpanded2",
        		"clsExpanded3",
				"clsExpanded4"
    		],
	],


	// 23. text wrapping margin ("0" means "do not wrap")
    225,


    // 24. vertical alignment for buttons and icons (applies to trees with non-zero text wrapping and explorer-like mode set to false               
    "middle"                      
];