var imageFiles_g_4 = new Array();
imageFiles_g_4['0'] = new Array ('_images/g_Home.gif', '_images/g_HomeMouseover.gif');
imageFiles_g_4['1'] = new Array ('_images/g_Our_Services.gif', '_images/g_Our_ServicesMouseover.gif');
imageFiles_g_4['2'] = new Array ('_images/g_Contact_Us.gif', '_images/g_Contact_UsMouseover.gif');

function image_on_g_4 (position) {
   var doc = eval("document.imageg_4" + position);
   doc.src = imageFiles_g_4[position][1];
}

function image_off_g_4 (position) {
   var doc = eval("document.imageg_4" + position);
   doc.src = imageFiles_g_4[position][0];
}