function changeStackOrder1()
{
document.getElementById("img1").style.zIndex="100";
document.getElementById("img1").style.width="250px";
document.getElementById("img1").style.display="block";
}
function changeStackOrder1a()
{
document.getElementById("img1").style.zIndex="-1";
document.getElementById("img1").style.width="150px";
document.getElementById("img1").style.display="none";
}
function changeStackOrder2()
{
document.getElementById("img2").style.zIndex="100";
document.getElementById("img2").style.width="250px";
document.getElementById("img2").style.display="block";
}
function changeStackOrder2a()
{
document.getElementById("img2").style.zIndex="-1";
document.getElementById("img2").style.width="150px";
document.getElementById("img2").style.display="none";
}
function changeStackOrder3()
{
document.getElementById("img3").style.zIndex="100";
document.getElementById("img3").style.width="250px";
document.getElementById("img3").style.display="block";
}
function changeStackOrder3a()
{
document.getElementById("img3").style.zIndex="-1";
document.getElementById("img3").style.width="150px";
document.getElementById("img3").style.display="none";
}
function changeStackOrder4()
{
document.getElementById("img4").style.zIndex="100";
document.getElementById("img4").style.width="250px";
document.getElementById("img4").style.display="block";
}
function changeStackOrder4a()
{
document.getElementById("img4").style.zIndex="-1";
document.getElementById("img4").style.width="150px";
document.getElementById("img4").style.display="none";
}
function changeStackOrder5()
{
document.getElementById("img5").style.zIndex="100";
document.getElementById("img5").style.width="250px";
document.getElementById("img5").style.display="block";
}
function changeStackOrder5a()
{
document.getElementById("img5").style.zIndex="-1";
document.getElementById("img5").style.width="150px";
document.getElementById("img5").style.display="none";
}
function changeStackOrder6()
{
document.getElementById("img6").style.zIndex="100";
document.getElementById("img6").style.width="250px";
document.getElementById("img6").style.display="block";
}
function changeStackOrder6a()
{
document.getElementById("img6").style.zIndex="-1";
document.getElementById("img6").style.width="150px";
document.getElementById("img6").style.display="none";
}

function changeStackOrder7()
{
document.getElementById("img7").style.zIndex="100";
document.getElementById("img7").style.width="250px";
document.getElementById("img7").style.display="block";
}
function changeStackOrder7a()
{
document.getElementById("img7").style.zIndex="-1";
document.getElementById("img7").style.width="150px";
document.getElementById("img7").style.display="none";
}
function changeStackOrder8()
{
document.getElementById("img8").style.zIndex="100";
document.getElementById("img8").style.width="250px";
document.getElementById("img8").style.display="block";
}
function changeStackOrder8a()
{
document.getElementById("img8").style.zIndex="-1";
document.getElementById("img8").style.width="150px";
document.getElementById("img8").style.display="none";
}
function changeStackOrder9()
{
document.getElementById("img9").style.zIndex="100";
document.getElementById("img9").style.width="250px";
document.getElementById("img9").style.display="block";
}
function changeStackOrder9a()
{
document.getElementById("img9").style.zIndex="-1";
document.getElementById("img9").style.width="150px";
document.getElementById("img9").style.display="none";
}
function changeStackOrder10()
{
document.getElementById("img10").style.zIndex="100";
document.getElementById("img10").style.width="250px";
document.getElementById("img10").style.display="block";
}
function changeStackOrder10a()
{
document.getElementById("img10").style.zIndex="-1";
document.getElementById("img10").style.width="150px";
document.getElementById("img10").style.display="none";
}
function changeStackOrder11()
{
document.getElementById("img11").style.zIndex="100";
document.getElementById("img11").style.width="250px";
document.getElementById("img11").style.display="block";
}
function changeStackOrder11a()
{
document.getElementById("img11").style.zIndex="-1";
document.getElementById("img11").style.width="150px";
document.getElementById("img11").style.display="none";
}
function changeStackOrder12()
{
document.getElementById("img12").style.zIndex="100";
document.getElementById("img12").style.width="250px";
document.getElementById("img12").style.display="block";
}
function changeStackOrder12a()
{
document.getElementById("img12").style.zIndex="-1";
document.getElementById("img12").style.width="150px";
document.getElementById("img12").style.display="none";
}