Google Maps: Unspecified error in main.js Line: 33
Just a quick hint for those getting this Javascript error with IE9, IE8, IE7 etc. and Google Maps.
You are probably used to the standard jQuery way to wait till the page / DOM is ready.
$(function() {
// Your Google Maps code here
});
This is not good enough for IE and Google Maps and you will get this:

The following solved it for me:
$(window).load(function() {
// Your Google Maps code here
});
This will wait till the whole page including graphics is loaded.