var imageFiles_3y_10 = new Array();
imageFiles_3y_10['0'] = new Array ('_images/3y_Manufacturers.gif', '_images/3y_ManufacturersMouseover.gif');

function image_on_3y_10 (position) {
   var doc = eval("document.image3y_10" + position);
   doc.src = imageFiles_3y_10[position][1];
}

function image_off_3y_10 (position) {
   var doc = eval("document.image3y_10" + position);
   doc.src = imageFiles_3y_10[position][0];
}