var imageFiles_hx_19 = new Array();
imageFiles_hx_19['0'] = new Array ('_images/hx_Home___School.gif', '_images/hx_Home___SchoolMouseover.gif');

function image_on_hx_19 (position) {
   var doc = eval("document.imagehx_19" + position);
   doc.src = imageFiles_hx_19[position][1];
}

function image_off_hx_19 (position) {
   var doc = eval("document.imagehx_19" + position);
   doc.src = imageFiles_hx_19[position][0];
}