add: transaction.setAttribute("version","1.0.0"); transaction.setAttribute("service","WFS"); 
context:     write: function(features) {                var transaction = document.createElementNS('http://www.opengis.net/wfs', 'wfs:Transaction');        for (var i=0; i < features.length; i++) {            switch (features[i].state) {                case OpenLayers.State.INSERT:                    transaction.appendChild(this.insert(features[i]));                    break;                case OpenLayers.State.UPDATE:                    transaction.appendChild(this.update(features[i]));                    break;                case OpenLayers.State.DELETE:                    transaction.appendChild(this.remove(features[i]));                    break;            }        }        return transaction;    },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1027/2dd7a8d4b984173ba00ca476e8824b886fcb0c79/WFS.js/clean/lib/OpenLayers/Format/WFS.js