rem: function MsgViewPageSource() {} 
add: function MsgViewPageSource() { dump("MsgViewPageSource(); \n ");  var uri = window.frames["messagepane"].location+"?header=src"; dump('URI=' + uri);   window.openDialog( "chrome: "_blank", "chrome,menubar,status,dialog=no,resizable", uri, "view-source" );  } 
context: function MsgViewPageSource() {}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4e7f4db46b939616fd6fc5f2fab3a28a47de3159/widgetglue.js/clean/mailnews/base/resources/content/widgetglue.js