var imageFiles_bj_4 = new Array();
imageFiles_bj_4['0'] = new Array ('_images/bj_Home.gif', '_images/bj_HomeMouseover.gif');
imageFiles_bj_4['1'] = new Array ('_images/bj_About_Us.gif', '_images/bj_About_UsMouseover.gif');
imageFiles_bj_4['2'] = new Array ('_images/bj_Services.gif', '_images/bj_ServicesMouseover.gif');
imageFiles_bj_4['3'] = new Array ('_images/bj_Snow_Removal.gif', '_images/bj_Snow_RemovalMouseover.gif');
imageFiles_bj_4['4'] = new Array ('_images/bj_Links.gif', '_images/bj_LinksMouseover.gif');
imageFiles_bj_4['5'] = new Array ('_images/bj_Equipment.gif', '_images/bj_EquipmentMouseover.gif');
imageFiles_bj_4['6'] = new Array ('_images/bj_Gallery.gif', '_images/bj_GalleryMouseover.gif');
imageFiles_bj_4['7'] = new Array ('_images/bj_Contact_Us.gif', '_images/bj_Contact_UsMouseover.gif');

function image_on_bj_4 (position) {
   var doc = eval("document.imagebj_4" + position);
   doc.src = imageFiles_bj_4[position][1];
}

function image_off_bj_4 (position) {
   var doc = eval("document.imagebj_4" + position);
   doc.src = imageFiles_bj_4[position][0];
}