function AddToSmm(url, property) {
    var PageURL = window.location.href;
    var PageTitle = window.document.title;
    window.open(url + encodeURIComponent(PageURL) + property + (trim(property).length == 0 ? "" : encodeURIComponent(PageTitle)), "Add");
}

function trim(chars) {
    return chars.replace(/^\s+/, '').replace(/\s+$/, '');
}