function show_exif() { 
    document.getElementById("exifdata").style.display = "block";
    document.getElementById("exifbutton").style.display = "none";
    setCookie("show_exif", "true", null, "/");
}

function hide_exif() {
    document.getElementById("exifdata").style.display = "none";
    document.getElementById("exifbutton").style.display = "block";
    setCookie("show_exif", "false", null, "/");
}

function auto_exif() {
    if (getCookie("show_exif") == "true") { show_exif(); }
}

i1 = new Image()
i2 = new Image()
function cache2(a, b) {
return;
	i1.src = a;
	i2.src = b;
}