1. Define a link for accounts with the following attributes.Display Type─Detail Page LinkBehavior─Display in new windowContent Source─URLUse the following sample code.{! IF(Sample.BillingCountry = "US", "http://maps.google.com/maps?q=​"&Sample.BillingStreet&​"+"&Sample.BillingCity&"+​"&Sample.BillingState&"+​"&Sample.BillingCountry, (IF(Sample.BillingCountry = "UK", "http://maps.google.co.uk/maps?q=​"&Sample.BillingStreet&​"+"&Sample.BillingCity&​"+​"&Sample.BillingCountry, "http://maps.google.com"))) }
2. Display Type─Detail Page Link
3. Behavior─Display in new window
4. Content Source─URL
5. Use the following sample code.{! IF(Sample.BillingCountry = "US", "http://maps.google.com/maps?q=​"&Sample.BillingStreet&​"+"&Sample.BillingCity&"+​"&Sample.BillingState&"+​"&Sample.BillingCountry, (IF(Sample.BillingCountry = "UK", "http://maps.google.co.uk/maps?q=​"&Sample.BillingStreet&​"+"&Sample.BillingCity&​"+​"&Sample.BillingCountry, "http://maps.google.com"))) }
6. Add the link to your account page layout.