title: Show location tooltip on custom Google map
body: <p>I'm trying to add a Google map to a website I am developing.</p>
  
  <p>I have managed to include the map, with the correct long &amp; lat coordinates (Using V3 of the API), but I'm having trouble adding a tooltip like you see when clicking a marker</p>
  
  <p>See this URL for details</p>
  
  <p><a href="http://maps.google.co.uk/maps?q=york+web+design&amp;oe=utf-8&amp;rls=org.mozilla:en-GB:official&amp;client=firefox-a&amp;um=1&amp;ie=UTF-8&amp;hl=en&amp;sa=N&amp;tab=wl" rel="nofollow">http://maps.google.co.uk/maps?q=york+web+design&amp;oe=utf-8&amp;rls=org.mozilla:en-GB:official&amp;client=firefox-a&amp;um=1&amp;ie=UTF-8&amp;hl=en&amp;sa=N&amp;tab=wl</a></p>
  
  <p>When one of those markers is clicked, the tooltip appears, how can I achieve the same result on my small map?</p>