// JavaScript Document
var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {browserType= "gecko"}


function ccsobre(celda, boton) {
    lacelda = document.getElementById(celda);

    lacelda.style.cursor = "pointer";
    lacelda.style.background = "url(images/boton" + boton + "2.gif)";
}

function ccsale(celda, boton) {
    lacelda = document.getElementById(celda);

    lacelda.style.cursor = "pointer";
    lacelda.style.background = "url(images/boton" + boton + ".gif)";
}