gistfile1.js

casper.waitForUrl('/pricing/index/upload-your-artwork', function () {
    this.echo('On to uploading your artwork');
    casper.waitForSelector('#title_region', function () {
        casper.evaluate(function () {
            el = document.querySelector('#title_region');
            el.style.display = "none";
            el.style.width = "auto";
            el.style.height = "auto";
        });

        this.fill('#BuildYourLabel', {
            'artwork_placeholder': 'lissa.jpg'
        });
        this.wait(6000, function() {
            this.capture('UPLOADDED3.png');
        });
    });
});