function Toggle(item) {
           obj=document.getElementById(item);
           if (obj) {
			   visible=(obj.style.display!="none")
			   if (visible) {
				 Delete_Cookie( item, '/hfgbcrhp7', 'greatwhitefrost.net' )
				 Delete_Cookie( item, '/hfgbcrhp', 'greatwhitefrost.net' )
				 obj.style.display="none";
			   } else {
				 Set_Cookie( item, 'true', 30, '/hfgbcrhp7', 'greatwhitefrost.net', '' );
				 Set_Cookie( item, 'true', 30, '/hfgbcrhp', 'greatwhitefrost.net', '' );
				 obj.style.display="block";
			   }
           }
        }
        function ToggleNoPersist(item) {
           obj=document.getElementById(item);
           if (obj) {
			   visible=(obj.style.display!="none")
			   obj.style.display="none";
           }
        }
        function initTree() {
           ToggleNoPersist('email');
           ToggleNoPersist('sheets');
           ToggleNoPersist('wsheets');
           ToggleNoPersist('cal');
           ToggleNoPersist('church');
           ToggleNoPersist('scripture_tradition');
           ToggleNoPersist('apologetics');
           ToggleNoPersist('music');
           ToggleNoPersist('memberlinks');
           ToggleNoPersist('nextweek');
           
           if (Get_Cookie('email')=='true') {
             Toggle('email');
           }
           if (Get_Cookie('sheets')=='true') {
             Toggle('sheets');
           }
           if (Get_Cookie('wsheets')=='true') {
             Toggle('wsheets');
           }
           if (Get_Cookie('nextweek')=='true') {
             Toggle('nextweek');
           }
           if (Get_Cookie('cal')=='true') {
             Toggle('cal');
           }
           if (Get_Cookie('church')=='true') {
             Toggle('church');
           }
           if (Get_Cookie('scripture_tradition')) {
             Toggle('scripture_tradition');
           }
           if (Get_Cookie('apologetics')=='true') {
             Toggle('apologetics');
           }
           if (Get_Cookie('music')=='true') {
             Toggle('music');
           }
           if (Get_Cookie('memberlinks')=='true') {
             Toggle('memberlinks');
           }
        }