I doubt this sort of thing will work. However, unfortunately the jihadists resort to other recruitment methods also. From MEMRI, with thanks to Sr. Soph:
On Sunday, October 8, 2006, an Islamic website posted a series of images produced by the Izz al-Din Al-Qassam Brigades, the military wing of the Hamas movement, titled "How to make his [sic] son terrorist." 
The images show various methods which are supposedly effective in imbuing children with terrorist aspirations. The first image is a montage showing an infant in the center, with a picture of Osama bin Laden on the right, and the image of Yahya Ayyash, the legendary Hamas explosives engineer, on the left. The infant is wearing a green Kata'ib Al-Qassam (Al-Qassam Brigades) ribbon on his forehead. Below that is a picture of three horsemen and a caption saying "The horses' backs were our cradles, and on them we followed our ancestors [in Jihad]."
Two other pictures (see below) show an infant placed in front of a computer screen displaying scenes of jihad.