$(document).ready(function(){
    if($('.computer_inline').length) {
        $('.computer_inline:not(:first)').each(function(){
            if(!$(this).find('input[value!=""]').length) $(this).hide();
        });
        $(".add_computer").click(function(){ 
            $('.computer_inline:not(:visible):first').show(); 
            if(!$('.computer_inline:not(:visible)').length) $(this).hide();
            return false;
        });
    }

    //$('.show_all').click(function(){
    //    return answer = confirm("Viewing all updates may cause the page to take a long time to load. Are you sure?")
    //});

    $('.del_all').click(function(){
        return answer = confirm("This will irreversibly delete all images, location and network information. All data collected about your computer will be lost. Are you sure?")
    });
});