var aa = new Swingjax();

        function get_crime_stats(z){    
            
            aa.addURL("www.topalarmcompanies.com", "fbi_crime_stats_ajax/get_crime_stats.php", false);

            aa.addParameter("auth", "jdjhdh9988x");
            aa.addParameter("z", z);

            aa.sendMethod = "GET";

            aa.onProcessing = is_processing;
            aa.onCompletion = process_return_data;

            aa.sendRequest();
        }    
            
        if (aa.isError === true) {
            alert("Err Msg: " + aa.errorDetail.replace(/\|/gi,"\n\n"));
        }    

        function is_processing() {
            if (aa.isError !== true) {
                document.getElementById("fbi_crime_stats").innerHTML = "Working... " + aa.transactionStatus;
            } 
            else {
                alert("Err Msg (is_processing): " + aa.err_msg.replace(/\|/gi,"\n\n"));
            }
        }

        function process_return_data() {
                document.getElementById("fbi_crime_stats").innerHTML = this.responseText;
        }