add: if (targ.localName != 'treechildren') return;  
context: function awClickEmptySpace(setFocus){	dump("awClickEmptySpace\n");	var lastInput = awGetInputElement(top.MAX_RECIPIENTS);	if ( lastInput && lastInput.value )		awAppendNewRow(setFocus);	else		if (setFocus)			awSetFocus(top.MAX_RECIPIENTS, lastInput);}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/7a23dfacfee32b34dd6d1ff5b04a8d04b4111ef9/addressingWidgetOverlay.js/clean/mailnews/compose/resources/content/addressingWidgetOverlay.js