var imageFiles_15_7 = new Array();
imageFiles_15_7['0'] = new Array ('_images/15_OPEN_TESTING.gif', '_images/15_OPEN_TESTINGMouseover.gif');
imageFiles_15_7['1'] = new Array ('_images/15_G___J_SCHEDULE.gif', '_images/15_G___J_SCHEDULEMouseover.gif');
imageFiles_15_7['2'] = new Array ('_images/15_TESTING_FEES.gif', '_images/15_TESTING_FEESMouseover.gif');
imageFiles_15_7['3'] = new Array ('_images/15_RULES.gif', '_images/15_RULESMouseover.gif');

function image_on_15_7 (position) {
   var doc = eval("document.image15_7" + position);
   doc.src = imageFiles_15_7[position][1];
}

function image_off_15_7 (position) {
   var doc = eval("document.image15_7" + position);
   doc.src = imageFiles_15_7[position][0];
}