I've been watching this tutorial:
Custom Interactive Maps with the Google Maps API 11 Advanced Marker Organization
I have it working, but their "remove" is done via function:
return marker.id=== 2;
I want to tie this function to a select menu. So when I select something that has a value of "2", it passes that to this function.
<select><option value="1">Section 1</option>
<option value="1">Section 1</option></select>