static void CreateStyleBundle(string bundleName)
{
if(String.IsNullOrWhiteSpace(bundleName))
BundleTable.Bundles.Add(new StyleBundle("~/Content/AjaxControlToolkit/Styles/Bundle", Constants.CdnPrefix + "Content/AjaxControlToolkit/Styles/Bundle.css")
.Include(ToolkitResourceManager.GetStylePaths()));
else
BundleTable.Bundles.Add(new StyleBundle("~/Content/AjaxControlToolkit/Styles/" + bundleName + "Bundle")
.Include(ToolkitResourceManager.GetStylePaths(bundleName)));
}