function exp(node) {
   while (node) {
      if (!node.expanded) node.treeView.expandNode(node.index);
      node = node.parentNode;
   }
}
var TREE_FORMAT =
[
//0. left position
	0,
//1. top position
	0,
//2. show +/- buttons
	true,
//3. couple of button images (collapsed/expanded/blank)
	['/newpages/scripts/sidenav/images/plus_w.gif', '/newpages/scripts/sidenav/images/minus_w.gif', '/newpages/scripts/sidenav/images/b.gif'],
//4. size of images (width, height,ident for nodes w/o children)
	[16,16,16],
//5. show folder image
	false,
//6. folder images (closed/opened/document)
	["../img/fc.gif", "../img/fe.gif", "../img/i.gif"],
//7. size of images (width, height)
	[16,16],
//8. identation for each level [0/*first level*/, 16/*second*/, 32/*third*/,...]
	[0,16,32,48,64,80,96,112,124],
//9. tree background color ("" - transparent)
	"",
//10. default style for all nodes
	"stonel",
//11. styles for each level of menu (default style will be used for undefined levels)
	['stonel','stonel2','stonel3','stonel4','stonel5',null,null,null,null],//["clsNodeL0","clsNodeL1","clsNodeL2","clsNodeL3","clsNodeL4"],
//12. true if only one branch can be opened at same time
	false,
//13. item pagging and spacing
	[0,0],
/************** PRO EXTENSIONS ********************/
//14. draw explorer like tree ( identation will be ignored )
	false,
//15. Set of explorer images (folder, openfolder, page, minus, minusbottom, plus, plusbottom, line, join, joinbottom)
["../img/folder.gif","../img/folderopen.gif","../img/page.gif","../img/minus.gif","../img/minusbottom.gif","../img/plus.gif","../img/plusbottom.gif","../img/line.gif","../img/join.gif","../img/joinbottom.gif"],
//16. Explorer images width/height
	[19,16],
//17. if true state will be saved in cookies
	false,
//18. if true - relative position will be used. (tree will be opened in place where init() was called)
	true,
//19. width and height of initial rectangle for relative positioning
    [100,300],
//20. resize background //works only under IE4+, NS6+ for relatiive positioning
   true,
//21. support bgcolor changing for selected node
	false,
//22. background color for non-selected and selected node
	["white","#3399FF"]
];