function eye3()
{
document.getElementById("eye1").style.display="block";
document.getElementById("eye2").style.display="none";
document.getElementById("eye3").style.display="none";
}

function eye2()
{
document.getElementById("eye1").style.display="none";
document.getElementById("eye2").style.display="block";
document.getElementById("eye3").style.display="none";
}

function eye1()
{
document.getElementById("eye1").style.display="none";
document.getElementById("eye2").style.display="none";
document.getElementById("eye3").style.display="block";
}