rem: OnMove : function(old_src,new_src,prop,target) {} 
add: OnMove : function(old_src,new_src,prop,target) { debug ("*** sidebar observer: move"); } 
context:   OnMove : function(old_src,new_src,prop,target) {}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/fac5daefc78d7a659d5602b52d4717bd8738cb19/sidebarOverlay.js/clean/suite/common/sidebar/sidebarOverlay.js