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b001on.src = "img_specific/b001p.gif";
b002on = new Image();
b002on.src = "img_specific/b002p.gif";
b003on = new Image();
b003on.src = "img_specific/b003p.gif";


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b002off = new Image();
b002off.src = "img_specific/b002.gif";
b003off = new Image();
b003off.src = "img_specific/b003.gif";



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