var imageFiles_3gg_3 = new Array();
imageFiles_3gg_3['0'] = new Array ('_images/3gg_Contact_Us.gif', '_images/3gg_Contact_UsMouseover.gif');
imageFiles_3gg_3['1'] = new Array ('_images/3gg_Sale_Barn.gif', '_images/3gg_Sale_BarnMouseover.gif');
imageFiles_3gg_3['2'] = new Array ('_images/3gg_Head_Home.gif', '_images/3gg_Head_HomeMouseover.gif');

function image_on_3gg_3 (position) {
   var doc = eval("document.image3gg_3" + position);
   doc.src = imageFiles_3gg_3[position][1];
}

function image_off_3gg_3 (position) {
   var doc = eval("document.image3gg_3" + position);
   doc.src = imageFiles_3gg_3[position][0];
}