private void addLink(DiagnosticChain diagnosticChain, IDiagnosticContext context, ICurrentHttpRequest currentHttpRequest)
{
var url = currentHttpRequest.ToFullUrl(diagnosticChain.GetRoutePattern());
var li = Add("li");
li.Add("a").Attr("href", url).Text(diagnosticChain.Title).Attr("title", diagnosticChain.Description);
if (context.CurrentChain() == diagnosticChain)
{
li.AddClass("active");
}
}
