function unjoin(com_id,user_id){
        var name="#users_dop_"+user_id+"";
        $(name).html(progress);
        $.post(site_url + "/community/unjoin/" + com_id + "/" + user_id + "/",{ ajax: "jaja"},function(data){
             $(name).html(data);
        });
    }
    
    function unmoder(com_id,user_id){
        var name="#users_dop_"+user_id+"";
        $(name).html(progress);
        $.post(site_url + "/community/unmoder/" + com_id + "/" + user_id + "/",{ ajax: "jaja"},function(data){
             $(name).html(data);
        });
    }
    
    function moder(com_id,user_id){
        var name="#users_dop_"+user_id+"";
        $(name).html(progress);
        $.post(site_url + "/community/moder/" + com_id + "/" + user_id + "/",{ ajax: "jaja"},function(data){
             $(name).html(data);
        });
    }