function addFavs(slug){
    Element.hide('favsLink');
    new Ajax.Updater('fav_count', '/addfav/' + slug + '/', { method: 'get' });
}

function select_all(){
    var inputs = $('input_collection').getElementsByClassName('input');
    for(var i = 0;i < inputs.length; i++){
        inputs[i].setAttribute('checked', 'true');
    }
}

function deselect_all(){
    var inputs = $('input_collection').getElementsByClassName('input');
    for(var i = 0;i < inputs.length; i++){
        inputs[i].removeAttribute("checked");
    }
}

function send_email_form(url){
    Element.hide('emailLink');
    new Ajax.Updater('send_email_form', '/send_email/?url=' + url, { method: 'get' });
}