on1 = new Image(216,130)
	on1.src = "intro/b_instalacion_on.jpg"
	off1 = new Image(216,130)
	off1.src = "intro/b_instalacion_off.jpg"
	   
   on2 = new Image(216,130)
   on2.src = "intro/b_tienda_on.jpg"
   off2 = new Image(216,130)
   off2.src = "intro/b_tienda_off.jpg"
   
   on3 = new Image(216,130)
   on3.src = "intro/b_musica_on.jpg"
   off3 = new Image(216,130)
   off3.src = "intro/b_musica_off.jpg"