var imageFiles_163_1 = new Array();
imageFiles_163_1['0'] = new Array ('_images/163_Lift_It.gif', '_images/163_Lift_ItMouseover.gif');

function image_on_163_1 (position) {
   var doc = eval("document.image163_1" + position);
   doc.src = imageFiles_163_1[position][1];
}

function image_off_163_1 (position) {
   var doc = eval("document.image163_1" + position);
   doc.src = imageFiles_163_1[position][0];
}