debug jquery post request

//taken from an SO answer

$.post(url, data).error(function(x,e){
           /if(x.status==0){
                console.log('You are offline!!\n Please Check Your Network.');
            }else if(x.status==404){
                console.log('Requested URL not found.');
            }else if(x.status==500){
                console.log('Internel Server Error.');
            }else if(e=='parsererror'){
                console.log('Error.\nParsing JSON Request failed.');
            }else if(e=='timeout'){
                console.log('Request Time out.');
            }else {
                console.log('Unknow Error.\n'+x.responseText);
            }
        })
      .done(function(data){
        setFlash('Order Updated');
      });