setTimeout(function(){
         var jsonStr = JSON.stringify(Cognito.serialize(Cognito.Forms.model.currentForm));
        jsonStr = jsonStr.replace(/([\u0000-\u0008\u000b\u000c\u000e\u000f\u0010-\u001f\u007f-\u009f\u2028-\u2029\ud800-\udfff\uffff]|&#x0{0,3}([0-8BCEF]|1[\dA-F]|7F|[89][\dA-F]|D[89A-F][\dA-F]{2}|202[89]|FFFF);)/g, "");
        let json = {
            "iClass": "FORM",
            "Content": ''
        }
        calldelphi(json);
    },150);