rem: var tree = document.getElementById('current-panels'); 
add: var tree = document.getElementById('current-panels'); 
context: function MoveUp() {  var tree = document.getElementById('current-panels');   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();}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/0b2dd2b2d2fd037df917e07645fa019a963332a5/customize.js/clean/xpfe/components/sidebar/resources/customize.js