类拟google那样的图片载入 由模糊变成清晰

<img src="http://images.cnblogs.com/cnblogs_com/openso2009/playboy0805v2_NaN.jpg" name="myImage" width="960" height="1825" id="myImage" alt="" /> <script type="text/javascript"> var img = new Image(); img.src = "http://images.cnblogs.com/cnblogs_com/openso2009/playboy0805v2_7.jpg"; img.onload = function() { document.getElementById('myImage').src = this.src; } </script>
[Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]