/*
Global "swap" holder
Use value, null, if no layer initially visible
*/
var currLayerId = "trybuy";

function togLayer(id)
{
if(currLayerId) setDisplay(currLayerId, "none");
if(id)setDisplay(id, "block");
currLayerId = id;
}

function setDisplay(id,value)
{
var elm = document.getElementById(id);
elm.style.display = value;
}
//================
var currLayerId2 = "language1";

function jogLayer(id)
{
if(currLayerId2) setDisplay2(currLayerId2, "none");
if(id)setDisplay2(id, "block");
currLayerId2 = id;
}
function setDisplay2(id,value)
{
var elm = document.getElementById(id);
elm.style.display = value;
}
//====================
function swapImage(imgN,imgU){
if(document.images)document.images[imgN].src=imgU;
}