var imageFiles_55_4 = new Array();
imageFiles_55_4['0'] = new Array ('_images/55_Home.gif', '_images/55_HomeMouseover.gif');
imageFiles_55_4['1'] = new Array ('_images/55_Our_Fleet.gif', '_images/55_Our_FleetMouseover.gif');
imageFiles_55_4['2'] = new Array ('_images/55_Contact_Us.gif', '_images/55_Contact_UsMouseover.gif');
imageFiles_55_4['3'] = new Array ('_images/55_Feedback.gif', '_images/55_FeedbackMouseover.gif');
imageFiles_55_4['4'] = new Array ('_images/55_Reservation_.gif', '_images/55_Reservation_Mouseover.gif');

function image_on_55_4 (position) {
   var doc = eval("document.image55_4" + position);
   doc.src = imageFiles_55_4[position][1];
}

function image_off_55_4 (position) {
   var doc = eval("document.image55_4" + position);
   doc.src = imageFiles_55_4[position][0];
}