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            img1off.src = "images/mainout.gif"; 

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            img2on.src = "images/abover.gif";  
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            img3on.src = "images/manover.gif";
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            var img4on = new Image();
            img4on.src = "images/prodover.gif";
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            img5on.src = "images/plover.gif";
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            var img6on = new Image();
            img6on.src = "images/consover.gif";
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            img6off.src = "images/consout.gif";

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            img7on.src = "images/prnover.gif";
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            img8off.src = "images/contout.gif";

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            img9on.src = "images/mapover.gif";
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            var img10on = new Image();
            img10on.src = "images/linkover.gif";
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function imgOn(imgName) {
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}

function imgOff(imgName) {
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// -->