HTML Link Question

[SPSPilot]

Was wondering what would be the best way to link to another page from a hompage (Page 1) and on this Page 1 have it change an IFRAME content from the link the user had clicked on back on the home page?

[skilled1]

define the iframe as the following

<IFRAME src="your link.htm" frameBorder=0 width=100% height=100% name="content"></iframe>

you can have the name anything you want, then to link or display content in that iframe when you make a link simply do this

<a href="target page.htm"  target="content">

and if you do not want it in the iframe just make a regular link <a href="target page.htm"> or a new window with target="_blank"

[SPSPilot]

Ok let me ask this.

Lets say Page 1 already had an iframe that had content in it which the iframe was displaying Page 2. So with that being said, is there a way that i can link from the homepage to Page 1 but have the iframe change from Page 2 to page 3 as soon as the user clicks the link or changes on the page based on the linked clicked on the homepage?