load another webpage into iFrame & remove border in iFrame - ASP.NET

1. Load another webpage into iFrame

<iframe src="bannermiddle.aspx" >
</iframe>
2. but just loading webpage does not solve the problem. Its shows unwanted scrollbar and border.
    a. To fit all the content into iFrame - put a fixed width=500px; and assume height so that it can contain all the
                  text say for example height=700px;
    b. To remove border
                  frameborder="0" and
                  scrolling="no"