rem: if (element.value != "" && event.keyCode == 13) event.preventBubble(); 
add: if (element.value != "" && event.keyCode == 13) { event.stopPropagation(); event.preventDefault(); } 
context: function handleKeyPress(element, event){  // allow dialog to close on enter if focused textbox has no value  if (element.value != "" && event.keyCode == 13)    event.preventBubble();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/04cfde2d6fd8dbf1abe2b7ec6ca8d6cbb0386d6d/abMailListDialog.js/clean/mailnews/addrbook/resources/content/abMailListDialog.js