jQuery(document).ready(function () {

    jQuery("a.external").click(function () {
        externalLinkNotification.alertUser();
    });

});

var externalLinkNotification = {

    alertUser: function () {

        alert("You are now leaving the Bank of Commerce website!\r\n\r\nBank of Commerce takes no responsibility for, and exercises no control over, the accuracy, copyright or trademark compliance or legality of the material contained on any third party web sites.");

    }
};