          <!--
             var i;
                      
             var pict1d= new Array("Pictures/hsd-button-01.jpg",
                                  "Pictures/csd-button-01.jpg",
                                  "Pictures/psd-button-01.jpg",
                                  "Pictures/rsd-button-01.jpg");

             var pict2d= new Array("Pictures/hsd-button-02.jpg",
                                  "Pictures/csd-button-02.jpg",
                                  "Pictures/psd-button-02.jpg",
                                  "Pictures/rsd-button-02.jpg");

            var pict1u= new Array("Pictures/hsu-button-01.jpg",
                                  "Pictures/csu-button-01.jpg",
                                  "Pictures/psu-button-01.jpg",
                                  "Pictures/rsu-button-01.jpg");

             var pict2u= new Array("Pictures/hsu-button-02.jpg",
                                  "Pictures/csu-button-02.jpg",
                                  "Pictures/psu-button-02.jpg",
                                  "Pictures/rsu-button-02.jpg");


             function changePictureL(i)
              {
                   document.images[i-1].src=pict2u[i-1]; 
		   document.images[i+33].src=pict2d[i-1];                
                 }

             function returnPictureL(i)
              {
                 document.images[i-1].src=pict1u[i-1];
                 document.images[i+33].src=pict1d[i-1];
               }            


            // -->