[devote]

win.onclick = function() {
    var image = new Image();
    image.onload = function() {
        img.parentNode.removeChild( box );
                         
        img.style.width = '600px';
        img.style.height = '400px';

        img.src = image.src;
    }
    image.src = 'http://dreaminginpictures.files.wordpress.com/2010/06/roses.jpg';
}