IFRAME CONTENT page 1
The simple one line of code that was used to create the iframe is:
<iframe name="FRAME1" src="content1.htm" width="550" height="300" frameborder="1" ></iframe>
The code cuts a window into the folder web page and shows this content page inside the window.
This page is called content1.htm and I have turned OFF the border around the iframe.
Click the link for page to to see how links are made to change content.