You can setup more point for each map you insert in your page.
The Google API map find the map point with the address of the point you want display in the map. All the field are required except the Country. This information must be detailed to be sure Google find the exact point you want display
If you are specifying a location in a country that does not contain a state/province you can use a period to bypass the validation of the extension
If Google don't find the address, the map display the point you setup here
To see how get the point coordinate open this page
The marker image you want display for each point you define in the map. The extension provide a set of images but if you want use your own image is very simple, you need only put your images in the folder:
C:\Documents and Settings\[USER]\Application Data\Macromedia\Dreamweaver 8\Configuration\Shared\DwZone\DynamicGoogleMap\dwzGoogleMap\Markers
And the extension will get the your marker images
The title of the marker image. Is show when the user move the mouse over thye marker image
Define the text display in the "Info Window" when the user click on the marker.
The DEFAULT insert a text according with the Google's standard formatting.
The custom display a textarea where you can write your own info text that can contain also Html tag, images and link.