//Botiquin de viaje
botImgOn = new Image();
botImgOn.src = "img/boton_botiquin2.gif";
botImgOff = new Image();
botImgOff.src = "img/boton_botiquin.gif";

//Guia del Viajero
guiaImgOn = new Image();
guiaImgOn.src = "img/boton_guia2.gif";
guiaImgOff = new Image();
guiaImgOff.src = "img/boton_guia.gif";

//Paludismo
palImgOn = new Image();
palImgOn.src = "img/boton_paludismo2.gif";
palImgOff = new Image();
palImgOff.src = "img/boton_paludismo.gif";

//Pais por Pais
paisImgOn = new Image();
paisImgOn.src = "img/boton_pais2.gif";
paisImgOff = new Image();
paisImgOff.src = "img/boton_pais.gif";

function rollOverImg(imgName) {
	document[imgName].src = eval(imgName + "On.src");
}

function rollOutImg(imgName) {
	document[imgName].src = eval(imgName + "Off.src");
}