var bindViewStateToDatalayer = function () {
                var dataLayer = window.DIDataLayer;
                if (typeof dataLayer != 'undefined') {
                    jQuery('[name=input_1337]').val(dataLayer.vars.site.view_state);
                }
            }
            window.addEventListener('di_datalayer_ready', function () {
                var datalayer = window.DIDataLayer;
                bindViewStateToDatalayer();
                jQuery(document).bind('gform_post_render', bindViewStateToDatalayer);
            });