First of all, give your iframe a name attribute, ex:
Code:
<iframe name="myiframe" src="whatever.htm" width=" . . . ></iframe>
When you link to the iframe from the top page use:
Code:
<a href="whatever.htm#bob" target="myiframe">Bob Peabody</a>
Notice the blue part of the href, that is known as the hash because it starts with a hash (#) mark. That tells the browser which named anchor in the linked page to scroll to. So, for our example link, you could have this named anchor just above Bob Peabody's section on whatever.htm:
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