Adding a hyperlink to a pushpin

I’ve created a pushpin on a map using the Bing Maps Ajax Control 7.0 and I want to hyperlink that pushpin so that when someone click on it it goes tohttp://example.com/ in another iframe on that page. What type of code would i need to use to do so? Basically, I have a html page. On the left side is my map. On the right side is an iframe. When a user clicks on a pushpin on the map I want a page to open up in the iframe.

Thanks in Advance!