$(document).ready(function() {
    //hide the all of the form elements
    $("#Glossary_A").show();

    //toggle the componenet with class msg_body
    $("#GlossaryNavBar a").click(function() {
        $("#GlossaryNavBar a").toggleClass("cwPageTitle", false);
        $(this).toggleClass("cwPageTitle", true);
        $(".cwGlossarySection:visible").hide();
        var thisTextValue = $(this).text();
        var thisSelector = "#Glossary_" + thisTextValue;
        $(thisSelector).show();
    });

});