rem: parent.insertBefore(newNode, beforeNode) 
add: parent.insertBefore(newNode[0], beforeNode) 
context: function _domInsertBeforeXml(insertXml, beforeNode) {  var parent = beforeNode.parentNode;  var newNode = _XMLToDOMNode(insertXml);  parent.insertBefore(newNode, beforeNode)}
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/77d9cf916f0c84f8b138a737e2ee44cbfaf21849/jslib.js/buggy/lib/js/jslib.js