context: function MoveUp() {  var tree = document.getElementById('active_charsets');   if (tree.selectedItems.length == 1) {    var selected = tree.selectedItems[0];    var before = selected.previousSibling    if (before) {      before.parentNode.insertBefore(selected, before);      tree.selectItem(selected);      tree.ensureElementIsVisible(selected);    }  }  //enable_buttons_for_current_panels();  enable_save();} //MoveUp
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/06545a2b31e6e41b468c65ddf7a8d43893ced9dc/pref-charset.js/buggy/suite/common/pref/pref-charset.js