var tree_tpl = {
	'target'  : '_self',	
							

	'icon_e'  : '/img/empty.gif', 
	'icon_l'  : '/img/line.gif',  

        'icon_32' : '/img/base.gif',   
        'icon_36' : '/img/base.gif',   

	'icon_48' : '/img/base.gif', 
	'icon_52' : '/img/base.gif',  
	'icon_56' : '/img/base.gif', 
	'icon_60' : '/img/base.gif', 
	
	'icon_16' : '/img/folder.gif', 
	'icon_20' : '/img/folderopen.gif', 
	'icon_24' : '/img/folderopen.gif', 
	'icon_28' : '/img/folderopen.gif',

	'icon_0'  : '/img/page.gif',
	'icon_4'  : '/img/page.gif', 
	
	'icon_2'  : '/img/joinbottom.gif', 
	'icon_3'  : '/img/join.gif',       
	'icon_18' : '/img/plusbottom.gif', 
	'icon_19' : '/img/plus.gif',       
	'icon_26' : '/img/minusbottom.gif',
	'icon_27' : '/img/minus.gif'       
};