function thumbnail(dir,file,descrip) {
document.write("![" + descrip + " - Click for a larger picture](" + dir + "tn_" + file + ")
");
}
function showimage(dir,file,descrip) {
document.write("" + file + "");
document.write("" + descrip + "
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");
document.write("To save this image, right-click on the image and select \"Save Picture As\". To go back to the previous page, click below.
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document.write("Back");
document.write("");
}
function spacer() {
document.write(" ");
}