form.js

    //the whole thing is wrapped in an anonymous function
    
    $(document).on('change', '#id_tel_no', function() {

        var tel_no = $('#id_tel_no').val();
        var state_code = $('select[name=state_code]').val();
        var customer_id = '<?php echo $customer->id;?>';

        if (state_code != '' && tel_no != '') {

         $.ajax({
                type:"POST",
                timeout:AJAX_TIMEOUT,
                async: false,
                data: {state_code: state_code, tel_no: tel_no, customer_id: customer_id},
                url:"", //took out url for security reason
                success: function( data ) {
                    if (data.result != null) {
                        $('#id_tel_no').focus();
                        dialog('Warning', data.result, DIALOG_WIDTH_WARNING_MESSAGE);
                    }else{
                        return true;
                    }
                }
            });
        }
    });


$("#id_customer_form").on('click', '#save', function(e) {
    e.preventDefault();
    var company_name = $('input:text[name=company_name]').val();
    var country_code = $('#id_country_code').val();
    var excluded_company_name = $('#id_excluded_company_name').val();
    var customer_id = '<?php echo $customer->id;?>';
    var edit = <?php echo isset($edit) && $edit ? $edit : 'false'; ?>;
    unsaved = false;

    if( ! edit || ! company_name_unique) {
        $.ajax({
            type:"POST",
            timeout:AJAX_TIMEOUT,
            async: false,
            data: {company_name: company_name, country_code: country_code, excluded_company_name: excluded_company_name, customer_id: customer_id},
            url:"", //took out url for security reason
            success: function( data ) {
                if (data.success) {
                    $('#id_customer_form').submit();
                } else {
                    company_name_unique = false;
                }
            }
        });
    } else {
        $('#id_customer_form').submit();
    }

});