var imageFiles_4g_13 = new Array();
imageFiles_4g_13['0'] = new Array ('_images/4g_______Home___l.gif', '_images/4g_______Home___lMouseover.gif');
imageFiles_4g_13['1'] = new Array ('_images/4g____About_Us___l.gif', '_images/4g____About_Us___lMouseover.gif');
imageFiles_4g_13['2'] = new Array ('_images/4g____Contact_Us___l.gif', '_images/4g____Contact_Us___lMouseover.gif');
imageFiles_4g_13['3'] = new Array ('_images/4g____Supplies___l.gif', '_images/4g____Supplies___lMouseover.gif');
imageFiles_4g_13['4'] = new Array ('_images/4g____Directions___l.gif', '_images/4g____Directions___lMouseover.gif');
imageFiles_4g_13['5'] = new Array ('_images/4g____Safety___.gif', '_images/4g____Safety___Mouseover.gif');

function image_on_4g_13 (position) {
   var doc = eval("document.image4g_13" + position);
   doc.src = imageFiles_4g_13[position][1];
}

function image_off_4g_13 (position) {
   var doc = eval("document.image4g_13" + position);
   doc.src = imageFiles_4g_13[position][0];
}