function mmat109(matricula)
{
 valids="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
 matricula=matricula.toUpperCase()
 document.write("<center><p><img SRC=\"/0/0EUini.jpg\" height=109 width=66>")
 i=0
 while (i<matricula.length)
 {
  l=matricula.charAt(i)
  if (valids.search(l)==-1) document.write("<img SRC=\"/0/0EUgui.jpg\" height=109 width=30>")
  else document.write("<img SRC=\"/0/"+l+".jpg\" height=109 width=54>")
  i++
 }
 document.write("<img SRC=\"/0/0EUfin.jpg\" height=109 width=22></p></center>")
}