var mode = "color"
var currentimg = 0
var lett = new Array("A" , "B" , "C" , "D" , "E" , "F" , "G" , "H" , "I" , "K" ,"L" , "M" , "N" ,"O" ,"P" , "R" , "S")
var spic = new Array("alligator_s.jpg" , "bear_s.jpg" , "cow_s.jpg" , "dog_s.jpg" , "elephant_s.jpg" , "fox_s.jpg" , "goat_s.jpg" , "horse_s.jpg" , "iguana_s.jpg" , "kenguru_s.jpg" , "lion_s.jpg" , "mouse_s.jpg" , "newt_s.jpg" , "owl_s.jpg" , "penguin_s.jpg" , "rooster_s.jpg" , "snail_s.jpg")
var tpic = new Array("alligatorth.jpg" , "bearth.jpg" , "cowth.jpg" , "dogth.jpg" , "elephantth.jpg" , "foxth.jpg" , "goatth.jpg" , "horseth.jpg" , "iguanath.jpg" , "kenguruth.jpg" , "lionth.jpg" , "mouseth.jpg" , "newtth.jpg" , "owlth.jpg" , "penguinth.jpg" , "roosterth.jpg" , "snailth.jpg")
var lpic = new Array("alligator_l.jpg" , "bear_l.jpg" , "cow_l.jpg" , "dog_l.jpg" , "elephant_l.jpg" , "fox_l.jpg" , "goat_l.jpg" , "horse_l.jpg" , "iguana_l.jpg" , "kenguru_l.jpg" , "lion_l.jpg" , "mouse_l.jpg" , "newt_l.jpg" , "owl_l.jpg" , "penguin_l.jpg" , "rooster_l.jpg" , "snail_l.jpg")