var imageFiles_1n_16 = new Array();
imageFiles_1n_16['0'] = new Array ('_images/1n_GM_Towing.gif', '_images/1n_GM_TowingMouseover.gif');
imageFiles_1n_16['1'] = new Array ('_images/1n_About_GM_Tow.gif', '_images/1n_About_GM_TowMouseover.gif');
imageFiles_1n_16['2'] = new Array ('_images/1n_GM_Tow_Request.gif', '_images/1n_GM_Tow_RequestMouseover.gif');
imageFiles_1n_16['3'] = new Array ('_images/1n_Contact_GM_Tow.gif', '_images/1n_Contact_GM_TowMouseover.gif');
imageFiles_1n_16['4'] = new Array ('_images/1n_GM_Tow_Coverage_.gif', '_images/1n_GM_Tow_Coverage_Mouseover.gif');
imageFiles_1n_16['5'] = new Array ('_images/1n_Heavy_Duty.gif', '_images/1n_Heavy_DutyMouseover.gif');
imageFiles_1n_16['6'] = new Array ('_images/1n_Light_Duty.gif', '_images/1n_Light_DutyMouseover.gif');
imageFiles_1n_16['7'] = new Array ('_images/1n_Recovery.gif', '_images/1n_RecoveryMouseover.gif');
imageFiles_1n_16['8'] = new Array ('_images/1n_Job_Opportunities.gif', '_images/1n_Job_OpportunitiesMouseover.gif');
imageFiles_1n_16['9'] = new Array ('_images/1n_Home.gif', '_images/1n_HomeMouseover.gif');

function image_on_1n_16 (position) {
   var doc = eval("document.image1n_16" + position);
   doc.src = imageFiles_1n_16[position][1];
}

function image_off_1n_16 (position) {
   var doc = eval("document.image1n_16" + position);
   doc.src = imageFiles_1n_16[position][0];
}