Not sure why a JS error is happening

I have this page of US states:

http://www.comehike.com/outdoors/country.php?country_id=1&country_name=United%20States

if you click on any link for hiking in a state, as far as I can tell, the map on the right 开发者_如何学编程side loads.

But if you click on "Guam" for some reason that is the only place where the map does not load. Any idea why that is happening? I see JS errors, but not sure why they are only happening on that page.

Thanks

Error: missing ) after argument list
Source File: http://www.comehike.com/outdoors/state.php?country_id=1&state_id=13&state_name=Guam&country_name=
Line: 1, Column: 23
Source Code:
initialize( 13.444304  144.793732 ); placeParkMarkers ( );

this error showed up you need to separate the two values of co-ordinates with ,

initialize( 13.444304, 144.793732 );