var browserType;

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

function hide(divId) {
  elem = getDiv(divId);
  elem.style.visibility = "hidden";
}

function show(divId) {
  elem = getDiv(divId)
  elem.style.visibility = "visible";
}
function hide2(divId) {
  elem = getDiv(divId);
 // if (browserType == "ie"){
    elem.style.display = "none";
  //}else{
  // elem.style.visibility = "hidden";
  //}
}

function show2(divId) {
  elem = getDiv(divId);
  //if (browserType == "ie"){
    elem.style.display = "";
  //}else{
  // elem.style.visibility = "visible";
  //}
}

function show3(divId){
 elem = getDiv(divId);
 elem.style.display = "block";
}

function getDiv(divId){
 if (browserType == "gecko" )
     return document.getElementById(divId);
  else if (browserType == "ie")
     return document.all[divId];
  else
     return document.layers[divId];
}

function newWin(link, wid, hei){
window.open(link.href, link.target, 'width='+wid+',height='+hei+',top=0,left=0,resizable=yes,scrollbars=yes,menubar=yes').focus(); return false;
}
function newWin(link, wid, hei,top, left){
window.open(link.href, link.target, 'width='+wid+',height='+hei+',top=' + top + ',left=' +left +',resizable=yes,scrollbars=yes,menubar=yes').focus(); return false;
}
function newW(link){
return newWin(link, 555,450);
}
function newW2(link){
return newWin(link, 610,460);
}

function newVideo(link){
window.open(link.href, link.target, 'width=352,height=288,top=0,left=0,menubar=no,resizable=no,scrollbars=no,menubar=no').focus(); return false;
}

function refPar(link){
if(window.opener){
window.opener.location=link;
}
}

function refParAndClose( link){
refPar(link);
window.close();
}

function changeSelection(divId) {
	elem = getDiv(divId);
	elem.className="equipo-producto";
	switch(divId){
		case '1': getDiv(2).className="equipo-opcional";getDiv(3).className="equipo-opcional";break;
		case '2': getDiv(1).className="equipo-opcional";getDiv(3).className="equipo-opcional";break;
		case '3': getDiv(1).className="equipo-opcional";getDiv(2).className="equipo-opcional";break;
	}
	
}