context:     this.getLabel = function(n) {        // it will be the n-th div below this.labelsBody        var labels = this.labelsBody.getElementsByTagName('div');        var label = labels[n];        // if there isn't a label for n, create one        if (null == label) {            var row = document.createElement('tr');            this.labelsBody.appendChild(row);            var cell = document.createElement('td');            row.appendChild(cell);            label = document.createElement('div');            cell.appendChild(label);        } else {            // destory any contents            Element.update(label, '');        }        return label;    }
meta: 952	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/952/d247a1b6dacb7417d1b16dd5d23f8786e47c143b/query.js/buggy/query.js