rem: var body = tree.getElementById('dirTreeBody') 
add: var body = document.getElementById('dirTreeBody') 
context: function GetAddressBooksAndURIs(abArray, uriArray){	var numAddressBooks = 0;	var selected = 0;	var tree = document.getElementById('dirTree');	if ( tree )	{		var body = tree.getElementById('dirTreeBody')		if ( body )		{			var treeitems = body.getElementsByTagName('treeitem');			if ( treeitems )			{				var name, uri, item, selectedItem = 0;								if ( tree.selectedItems && (tree.selectedItems.length == 1) )					selectedItem = tree.selectedItems[0];				for ( var index = 0; index < treeitems.length; index++ ) 				{ 					item = treeitems[index];					uri = item.getAttribute('id');					if ( item == selectedItem )						selected = numAddressBooks;					var buttons = item.getElementsByTagName('titledbutton');					if ( uri && buttons && buttons.length == 1 )					{						name = buttons[0].getAttribute('value');						if ( name )						{							abArray[numAddressBooks] = name;							uriArray[numAddressBooks] = uri;							numAddressBooks++;						}					}				}			}		}	}	return selected;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/7243d413d03f437e57473d523eb826acae6dfd60/abCommon.js/clean/mailnews/addrbook/resources/content/abCommon.js