var TREE_TPL = {
	// general
	'target':'_self',	// name of the frame links will be opened in
  						// other possible values are:
						// _blank, _parent, _search, _self and _top

	// icons - root	
	'icon_48':'/image/icon/folder.gif',   // root icon normal
	'icon_52':'/image/icon/folder.gif',   // root icon selected
	'icon_56':'/image/icon/folder.gif',   // root icon opened
	'icon_60':'/image/icon/folder.gif',   // root icon selected opened

	// icons - node	
	'icon_16':'/image/icon/folder.gif', // node icon normal
	'icon_20':'/image/icon/folderopen.gif', // node icon selected
	'icon_24':'/image/icon/folderopen.gif', // node icon opened
	'icon_28':'/image/icon/folderopen.gif', // node icon selected opened
	'icon_80':'/image/icon/folderopen.gif', // mouseovered node icon normal

	// icons - leaf
	'icon_0':'/image/icon/page.gif', // leaf icon normal
	'icon_4':'/image/icon/page.gif', // leaf icon selected

	// icons - junctions	
	'icon_2':'/image/icon/joinbottom.gif', // junction for leaf
	'icon_3':'/image/icon/join.gif',       // junction for last leaf
	'icon_18':'/image/icon/plusbottom.gif', // junction for closed node
	'icon_19':'/image/icon/plus.gif',       // junction for last closed node
	'icon_26':'/image/icon/minusbottom.gif',// junction for opened node
	'icon_27':'/image/icon/minus.gif',      // junction for last opened node

	// icons - misc
	'icon_e':'/image/icon/empty.gif', // empty image
	'icon_l':'/image/icon/line.gif'  // vertical line	
};