rem: onItemMoved: function() { }, 
add: onItemMoved: function() { } 
context:   onItemMoved: function() { },
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/a0c3d4d4448ed9ffb9249cb2e82579411ef5848f/browser.js/clean/browser/base/content/browser.js