common XSLT solution in all browser

function transform(context, xslt) {
        if (typeof XSLTProcessor != "undefined") {
            var processor = new XSLTProcessor();
            processor.importStylesheet(xslt);

            var result = processor.transformToDocument(context);
            return (new XMLSerializer()).serializeToString(result);

        } else if (typeof context.transformNode != "undefined") {
            return context.transformNode(xslt);
        } else {
        throw new Error("No XSLT processor available.");
        }
    }