      <!--
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                link01_off.src = "Images/by_credit_off.gif";
                link01_on = new Image();
                link01_on.src = "Images/by_credit_on.gif";

                link02_off = new Image();
                link02_off.src = "Images/by_check_off.gif";
                link02_on = new Image();
                link02_on.src = "Images/by_check_on.gif";

                link03_off = new Image();
                link03_off.src = "Images/by_phone_off.gif";
                link03_on = new Image();
                link03_on.src = "Images/by_phone_on.gif";

               
                imageLoaded=true;
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        function light_on(imgName) {
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        function light_off(imgName) {
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