<!--               if (document.images) {            img1on = new Image();                      img1on.src = "hdr_images/es_on.jpg";       // Active Images             img2on = new Image();                      img2on.src = "hdr_images/ct_on.jpg";            img3on = new Image();                      img3on.src = "hdr_images/et_on.jpg";              img4on = new Image();                      img4on.src = "hdr_images/qt_on.jpg";              img5on = new Image();                      img5on.src = "hdr_images/tt_on.jpg";              img6on = new Image();                      img6on.src = "hdr_images/vt_on.jpg";              img7on = new Image();            img7on.src = "hdr_images/details_on.jpg";              img8on = new Image();                      img8on.src = "hdr_images/help_on.jpg";              img9on = new Image();                      img9on.src = "hdr_images/lo_on.jpg";              img10on = new Image();                      img10on.src = "hdr_images/rec_on.jpg";              img11on = new Image();                      img11on.src = "hdr_images/train_on.jpg";              img12on = new Image();                      img12on.src = "hdr_images/sched_on.jpg";              img13on = new Image();                      img13on.src = "hdr_images/pdf_on.jpg";              img14on = new Image();                      img14on.src = "hdr_images/pref_on.jpg";              img1off = new Image();                     img1off.src = "hdr_images/es_off.jpg";     // deactive Images            img2off = new Image();                     img2off.src = "hdr_images/ct_off.jpg";            img3off = new Image();                     img3off.src = "hdr_images/et_off.jpg";            img4off = new Image();                     img4off.src = "hdr_images/qt_off.jpg";            img5off = new Image();                     img5off.src = "hdr_images/tt_off.jpg";            img6off = new Image();                     img6off.src = "hdr_images/vt_off.jpg";            img7off = new Image();         																									            img7off.src = "hdr_images/details_off.jpg";            img8off = new Image();                     img8off.src = "hdr_images/help_off.jpg";            img9off = new Image();                     img9off.src = "hdr_images/lo_off.jpg";            img10off = new Image();                     img10off.src = "hdr_images/rec_off.jpg";            img11off = new Image();                     img11off.src = "hdr_images/train_off.jpg";            img12off = new Image();                     img12off.src = "hdr_images/sched_off.jpg";            img13off = new Image();                     img13off.src = "hdr_images/pdf_off.jpg";            img14off = new Image();                     img14off.src = "hdr_images/pref_off.jpg";        }// -->
