rem: var treeChildren = tree.getElementsByTagName('treechildren'); if(treeChildren.length > 1) 
add:     var children = tree.childNodes; var numChildren = children.length;  for(var i = 0; i < numChildren; i++) 
context: function FindFirstMessage(tree){	var treeChildren = tree.getElementsByTagName('treechildren');	if(treeChildren.length > 1)	{		//The first treeChildren will be for the template.		return treeChildren[1].firstChild;	}	return null;	}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/eb30692c89dfbf7026937f4e31212c3aea58d3b9/msgViewNavigation.js/clean/mailnews/base/resources/content/msgViewNavigation.js