var imageFiles_57_97 = new Array();
imageFiles_57_97['0'] = new Array ('_images/57_All_Gas_Grill_Parts.gif', '_images/57_All_Gas_Grill_PartsMouseover.gif');

function image_on_57_97 (position) {
   var doc = eval("document.image57_97" + position);
   doc.src = imageFiles_57_97[position][1];
}

function image_off_57_97 (position) {
   var doc = eval("document.image57_97" + position);
   doc.src = imageFiles_57_97[position][0];
}