rem: window.open( url, "_blank", "chrome,dependent=yes,all" ); 
add: window.open(url, "_blank", "chrome,dependent=yes,all"); 
context: function MsgHome(url){  window.open( url, "_blank", "chrome,dependent=yes,all" );}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/5427bfe536c69b6908edc02516f4a8e853293fbc/mailWindowOverlay.js/buggy/mailnews/base/resources/content/mailWindowOverlay.js