var imageFiles_1t_3 = new Array();
imageFiles_1t_3['0'] = new Array ('_images/1t_SUPPLIES.gif', '_images/1t_SUPPLIESMouseover.gif');
imageFiles_1t_3['1'] = new Array ('_images/1t_EBOOKS.gif', '_images/1t_EBOOKSMouseover.gif');
imageFiles_1t_3['2'] = new Array ('_images/1t_BEST_SELLERS.gif', '_images/1t_BEST_SELLERSMouseover.gif');
imageFiles_1t_3['3'] = new Array ('_images/1t_NURSING___MORE.gif', '_images/1t_NURSING___MOREMouseover.gif');
imageFiles_1t_3['4'] = new Array ('_images/1t_REFERENCES.gif', '_images/1t_REFERENCESMouseover.gif');
imageFiles_1t_3['5'] = new Array ('_images/1t_TEXTBOOKS.gif', '_images/1t_TEXTBOOKSMouseover.gif');
imageFiles_1t_3['6'] = new Array ('_images/1t_BUYBACK_TITLES.gif', '_images/1t_BUYBACK_TITLESMouseover.gif');

function image_on_1t_3 (position) {
   var doc = eval("document.image1t_3" + position);
   doc.src = imageFiles_1t_3[position][1];
}

function image_off_1t_3 (position) {
   var doc = eval("document.image1t_3" + position);
   doc.src = imageFiles_1t_3[position][0];
}