rem: customize_url); 
add: panel_id, customize_url, sidebarObj.datasource_uri, sidebarObj.resource); 
context: function CustomizePanel() {  var tree  = document.getElementById('current-panels');  var numSelected = tree.selectedItems.length;  if (numSelected == 1) {    var selectedNode  = tree.selectedItems[0];    var customize_url = selectedNode.getAttribute('customize');    debug("url   = " + customize_url);    if (!customize_url) return;    window.openDialog('chrome://communicator/content/sidebar/customize-panel.xul',                      '_blank','chrome,resizable,width=690,height=600',                      customize_url);  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0b0646f8dca22b02367cae1dd8e602963e04d355/customize.js/clean/suite/common/sidebar/customize.js