if(typeof jQuery=="undefined") {
            var headTag = document.getElementsByTagName("head")[0];
            var jqTag = document.createElement("script");
            jqTag.type = "text/javascript";
            jqTag.src = "https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js";
            jqTag.onload = InitializeError;
            headTag.appendChild(jqTag);
        } else {
            InitializeError();
        }

        function InitializeError(){
            $(".PAI_api_cotizador").html("Invalid host.")
        }