$(document).ready(function () {
    $('#basic-search-trigger').click(function () {
        removeElementClass($('#basic-search-trigger')[0].parentNode, 'active')
        addElementClass($('#advanced-search-trigger')[0].parentNode, 'active')
        removeElementClass('advanced-search', 'active');
    });
    $('#advanced-search-trigger').click(function () {
        removeElementClass($('#advanced-search-trigger')[0].parentNode, 'active')
        addElementClass($('#basic-search-trigger')[0].parentNode, 'active')
        addElementClass('advanced-search', 'active');
    });
});