rem: var toolkitCore = XPAppCoresManager.Find("ToolkitCore"); if (!toolkitCore) { toolkitCore = new ToolkitCore(); if (toolkitCore) { toolkitCore.Init("ToolkitCore"); } } if (toolkitCore) { toolkitCore.ShowWindow(url, window); } 
add: window.open( url, "_blank", "chrome,dependent=yes,all" ); 
context: function MsgHome(url){  var toolkitCore = XPAppCoresManager.Find("ToolkitCore");  if (!toolkitCore) {      toolkitCore = new ToolkitCore();      if (toolkitCore) {        toolkitCore.Init("ToolkitCore");      }    }  if (toolkitCore) {    toolkitCore.ShowWindow(url, window);  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d07c34991fddc89c16a44f25a1a1401908e24cf4/widgetglue.js/clean/mailnews/base/resources/content/widgetglue.js