var casper = require('casper').create()
  , system = require('system');

var marketId = casper.cli.options['market-id'];

casper.start('http://market.yandex.ru/shop-info.xml?shop_id='+marketId, function() {
    this.capture('page.png');
    if( this.exists('img.image.form__captcha') ) {
        this.captureSelector('captcha.png', 'img.image.form__captcha');
        system.stdout.write('введите капчу: ');
        var captcha = system.stdin.readLine();
        this.sendKeys('#rep', captcha);
        this.fill('form[action="/checkcaptcha"]', { rep: captcha }, true);
    }
});

casper.then(function() {
    this.waitForSelector('.b-old-shop-info__table', function() {
        this.capture('page.png');
        this.echo(this.evaluate(function() {
            return document.querySelector('.b-old-shop-info__table tr:last-child td:last-child').textContent;
        }));
    });
});

casper.run();