getSnapshot.js

var webshot = require('../lib/webshot');

var options = {
    shotSize: {
        width: 1024,
        height: 'all'
    },
    script: function() {
        window.onload = function() {
            if (window.callPhantom === 'function') {
                window.callPhantom('takeShot');
            }
        };
    }
};

webshot('cordbloodbanking.com', './cordbloodbanking.png', options, function(err) {
    if (err) return console.log(err);
    console.log('OK');
});