Help with embedding Google map

I am trying to embed a Google map in the Account page as a web applet.  I have almost got it working; I can get the applet to display under the related information section, but it says "this content cannot be displayed in a frame.  Open this content in a new window".  When I click the link to open in a new window, it has the correct address populated from the account and displays the map I want.  My question is how to get it to display in the iframe in the page.  I think it needs "embed" somewhere in