var imageFiles_fh_1 = new Array();
imageFiles_fh_1['0'] = new Array ('_images/fh_Sling_Capacities.gif', '_images/fh_Sling_CapacitiesMouseover.gif');
imageFiles_fh_1['1'] = new Array ('_images/fh_Sling_Instructions.gif', '_images/fh_Sling_InstructionsMouseover.gif');

function image_on_fh_1 (position) {
   var doc = eval("document.imagefh_1" + position);
   doc.src = imageFiles_fh_1[position][1];
}

function image_off_fh_1 (position) {
   var doc = eval("document.imagefh_1" + position);
   doc.src = imageFiles_fh_1[position][0];
}