The icon or placemark is 48x48 trasparant .png

http://www.lundbergstaxi.se/buss.png

Does not show upp

http://maps.google.se/maps/ms?hl=sv&gl=se&ie=UTF8&msa=0&om=1&msid=102167858364475051918.00043dd03ffc1add487aa&ll=57.028774,13.364868&spn=1.435001,3.515625&z=8&source=embed

Here is another page where it does not work http://www.hyltebruksfargfoto.se/wordpress/?page_id=559

You have to se the page in ie9 Google Chrome or opera to understand this matter

That is probably an issue with CORS (Cross-Origin Resource Sharing).

• http://enable-cors.org/ enable cross-origin resource sharing
• https://developer.mozilla.org/En/HTTP_access_control

Strange the Googlemaps standard icons funktions normaly ?

like this exambles

http://g.co/maps/pgbke

http://g.co/maps/8rg54

http://g.co/maps/2fdxq

Google Picasa imbedded slideshows do not funktion either 2 exampels on this page

http://www.langaryd.nu/webb/start.htm Black screen onely

this is now solved

in Firefox safe mode a shadow of the icon is shown

Google maps custom PNG icons does now show up in Firefox 9.0.1

Bug is now solved

Firefox the number one browser