I use several google map markers on initial map presentation and all paint correctly.
After initializing with the default markers, the user can then request a marker's position to be updated.
Therefore before any marker updates can take place I want to verify if there are previous markers already on the map, if so then I need to remove the old marker in order to paint the markers new position.
In my code below the alert(''new''); always fires telling me that markers is not global - how can I accomplish this - thanks in advance.
// Set Global Variable