var imageFiles_1y_1 = new Array();
imageFiles_1y_1['0'] = new Array ('_images/1y_Help.gif', '_images/1y_HelpMouseover.gif');
imageFiles_1y_1['1'] = new Array ('_images/1y_Site_Map.gif', '_images/1y_Site_MapMouseover.gif');
imageFiles_1y_1['2'] = new Array ('_images/1y_Store_Site_Map.gif', '_images/1y_Store_Site_MapMouseover.gif');
imageFiles_1y_1['3'] = new Array ('_images/1y_Pet_Care_Info.gif', '_images/1y_Pet_Care_InfoMouseover.gif');
imageFiles_1y_1['4'] = new Array ('_images/1y_Contact_Us.gif', '_images/1y_Contact_UsMouseover.gif');

function image_on_1y_1 (position) {
   var doc = eval("document.image1y_1" + position);
   doc.src = imageFiles_1y_1[position][1];
}

function image_off_1y_1 (position) {
   var doc = eval("document.image1y_1" + position);
   doc.src = imageFiles_1y_1[position][0];
}