rem: var tree = document.getElementById('resultsTree');  if ( tree && tree.selectedItems && (tree.selectedItems.length == 1) ) DisplayCardViewPane(tree.selectedItems[0]); 
add: if ( resultsTree && resultsTree.selectedItems && (resultsTree.selectedItems.length == 1) ) DisplayCardViewPane(resultsTree.selectedItems[0]); 
context: function UpdateCardView(){	var tree = document.getElementById('resultsTree');	if ( tree && tree.selectedItems && (tree.selectedItems.length == 1) )		DisplayCardViewPane(tree.selectedItems[0]);	else		ClearCardViewPane();}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/34cf1e6bdd77b341c1e8b72966289919a901e202/addressbook.js/buggy/mailnews/addrbook/resources/content/addressbook.js