rem: aAttachment.displayName, 
add: escape(aAttachment.displayName), 
context: function openAttachment(aAttachment){  messenger.openAttachment(aAttachment.contentType,                            aAttachment.url,                            aAttachment.displayName,                            aAttachment.messageUri);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3f55e7276163a04f4ff7496cd62daada8418f36e/msgHdrViewOverlay.js/clean/mailnews/base/resources/content/msgHdrViewOverlay.js