I think it's clear from the NY POST article by A. Taheri (see:
http://www.nypost.com/postopinion/opedcolumnists/61596.htm )That this whole thing was concocted by Iran. Denmark will soon be the country overseeing the UN agenda. The objective is to undermine their position.
Furthermore, these bast***ds added additional cartoons that were not part of the DAnish News that were more incendiary. The Cartoons came out in September but the protest was held off until it could be well organized and orchestrated. The Western media also is playing into their hands by reporting that the protests are large when they are very small actually.