var imageFiles_4_31 = new Array();
imageFiles_4_31['0'] = new Array ('_images/4_Home.gif', '_images/4_HomeMouseover.gif');
imageFiles_4_31['1'] = new Array ('_images/4_Contact_Us.gif', '_images/4_Contact_UsMouseover.gif');
imageFiles_4_31['2'] = new Array ('_images/4_Buy_Now___.gif', '_images/4_Buy_Now___Mouseover.gif');
imageFiles_4_31['3'] = new Array ('_images/4_Smart_Stick.gif', '_images/4_Smart_StickMouseover.gif');
imageFiles_4_31['4'] = new Array ('_images/4_Goose_Tree.gif', '_images/4_Goose_TreeMouseover.gif');
imageFiles_4_31['5'] = new Array ('_images/4_Just_A_Bale_Blind.gif', '_images/4_Just_A_Bale_BlindMouseover.gif');
imageFiles_4_31['6'] = new Array ('_images/4_Photo_Gallery.gif', '_images/4_Photo_GalleryMouseover.gif');
imageFiles_4_31['7'] = new Array ('_images/4_Hunter_s_Comments.gif', '_images/4_Hunter_s_CommentsMouseover.gif');
imageFiles_4_31['8'] = new Array ('_images/4_Visit_Our_Friends.gif', '_images/4_Visit_Our_FriendsMouseover.gif');
imageFiles_4_31['9'] = new Array ('_images/4_Retrievers.gif', '_images/4_RetrieversMouseover.gif');
imageFiles_4_31['10'] = new Array ('_images/4_More_Applications.gif', '_images/4_More_ApplicationsMouseover.gif');
imageFiles_4_31['11'] = new Array ('_images/4_About_Us.gif', '_images/4_About_UsMouseover.gif');

function image_on_4_31 (position) {
   var doc = eval("document.image4_31" + position);
   doc.src = imageFiles_4_31[position][1];
}

function image_off_4_31 (position) {
   var doc = eval("document.image4_31" + position);
   doc.src = imageFiles_4_31[position][0];
}