function update(c) {
    var qs = window.location.search;
    var h = window.location.href;
    if (h.indexOf("?") > 0) {
        if (qs.indexOf(c) > 0) {
            window.location.search = qs.replace(c, "").replace("&", "");
        } else {
            window.location.search = qs + "&" + c;
        };
    } else {
        window.location.search = qs + c;
    };
    return true;
}
function classes() {
    var qs = window.location.search;
    var varsity = document.getElementById("VarsityCal");
    var intramurals = document.getElementById("IntramuralsCal");
    var camps = document.getElementById("CampsCal");
    var sdo = document.getElementById("SDOCal");
    var academics = document.getElementById("AcademicsCal");
    var recuitment = document.getElementById("RecruitmentCal");
    var admissions = document.getElementById("AdmissionsCal");
    var finaid = document.getElementById("FinAidCal");
    var missions = document.getElementById("MissionsCal");
    var music = document.getElementById("MusicCal");
    var teen = document.getElementById("TeenCal");
    var events = document.getElementById("EventsCal");
    var alumni = document.getElementById("AlumniCal");
    var alumni = document.getElementById("FrontlineCal");

    if (qs.indexOf("a") > 0) {
        jQuery("#VarsityCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#VarsityCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("b") > 0) {
        jQuery("#IntramuralsCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#IntramuralsCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("c") > 0) {
        jQuery("#CampsCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#CampsCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("d") > 0) {
        jQuery("#SDOCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#SDOCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("e") > 0) {
        jQuery("#AcademicsCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#AcademicsCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("f") > 0) {
        jQuery("#RecruitmentCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#RecruitmentCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("g") > 0) {
        jQuery("#AdmissionsCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#AdmissionsCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("h") > 0) {
        jQuery("#FinAidCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#FinAidCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("i") > 0) {
        jQuery("#MissionsCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#MissionsCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("m") > 0) {
        jQuery("#MusicCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#MusicCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("k") > 0) {
        jQuery("#TeenCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#TeenCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("l") > 0) {
        jQuery("#EventsCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#EventsCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("j") > 0) {
        jQuery("#AlumniCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#AlumniCal > .calLabel").removeClass('activeCal');
    };

    if (qs.indexOf("n") > 0) {
        jQuery("#FrontlineCal > .calLabel").addClass('activeCal');
    } else {
        jQuery("#FrontlineCal > .calLabel").removeClass('activeCal');
    };

}