rem: onItemMoved: function() { }, 
add: onItemMoved: function() { } 
context:   onItemMoved: function() { },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/fe6836f5910e42fea09fab7e0cde04c94fdbf060/browser.js/clean/browser/base/content/browser.js