rem: event.preventBubble(); 
add: event.stopPropagation(); 
context: function OnReturnHit(event){    if (event.keyCode == 13) {    var focusedElement = document.commandDispatcher.focusedElement;    if (focusedElement && (focusedElement.id == "addressBucket"))      return;    event.preventBubble();    if (focusedElement && (focusedElement.id == "abResultsTree"))      gActivatedButton.doCommand();  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/04cfde2d6fd8dbf1abe2b7ec6ca8d6cbb0386d6d/abSelectAddressesDialog.js/clean/mailnews/addrbook/resources/content/abSelectAddressesDialog.js