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var boton8_ON      = new Image();  boton8_ON.src      = "img/menu-iz/botones/on/controlgame32On.gif"
var boton8_OFF     = new Image();  boton8_OFF.src     = "img/menu-iz/botones/off/controlgame32.gif"

var boton9_ON      = new Image();  boton9_ON.src      = "img/menu-iz/botones/on/bloqueaviOn.gif"
var boton9_OFF     = new Image();  boton9_OFF.src     = "img/menu-iz/botones/off/bloqueavi.gif"

var boton10_ON      = new Image();  boton10_ON.src      = "img/menu-iz/botones/on/controlgame16On.gif"
var boton10_OFF     = new Image();  boton10_OFF.src     = "img/menu-iz/botones/off/controlgame16.gif"

var boton11_ON      = new Image();  boton11_ON.src      = "img/menu-iz/botones/on/controlgame8On.gif"
var boton11_OFF     = new Image();  boton11_OFF.src     = "img/menu-iz/botones/off/controlgame8.gif"

var boton12_ON      = new Image();  boton12_ON.src      = "img/menu-iz/botones/on/instalacionOn.gif"
var boton12_OFF     = new Image();  boton12_OFF.src     = "img/menu-iz/botones/off/instalacion.gif"

var boton13_ON      = new Image();  boton13_ON.src      = "img/menu-iz/botones/on/bloqueajoyOn.gif"
var boton13_OFF     = new Image();  boton13_OFF.src     = "img/menu-iz/botones/off/bloqueajoy.gif"

var boton14_ON      = new Image();  boton14_ON.src      = "img/menu-iz/botones/on/diagramasOn.gif"
var boton14_OFF     = new Image();  boton14_OFF.src     = "img/menu-iz/botones/off/diagramas.gif"

var boton15_ON      = new Image();  boton15_ON.src      = "img/menu-iz/botones/on/desarrolloOn.gif"
var boton15_OFF     = new Image();  boton15_OFF.src     = "img/menu-iz/botones/off/desarrollo.gif"

var boton16_ON      = new Image();  boton16_ON.src      = "img/menu-iz/botones/on/contactenosOn.gif"
var boton16_OFF     = new Image();  boton16_OFF.src     = "img/menu-iz/botones/off/contactenos.gif"

var boton17_ON      = new Image();  boton17_ON.src      = "img/menu-iz/botones/on/usuariosOn.gif"
var boton17_OFF     = new Image();  boton17_OFF.src     = "img/menu-iz/botones/off/usuarios.gif"