var imageFiles_4_1 = new Array();
imageFiles_4_1['0'] = new Array ('_images/4_HOME__.gif', '_images/4_HOME__Mouseover.gif');
imageFiles_4_1['1'] = new Array ('_images/4_ABOUT_US.gif', '_images/4_ABOUT_USMouseover.gif');
imageFiles_4_1['2'] = new Array ('_images/4_MENU.gif', '_images/4_MENUMouseover.gif');
imageFiles_4_1['3'] = new Array ('_images/4_GALLERY.gif', '_images/4_GALLERYMouseover.gif');
imageFiles_4_1['4'] = new Array ('_images/4_FEEDBACK.gif', '_images/4_FEEDBACKMouseover.gif');
imageFiles_4_1['5'] = new Array ('_images/4_CONTACT_US__.gif', '_images/4_CONTACT_US__Mouseover.gif');
imageFiles_4_1['6'] = new Array ('_images/4_AFFILIATES.gif', '_images/4_AFFILIATESMouseover.gif');

function image_on_4_1 (position) {
   var doc = eval("document.image4_1" + position);
   doc.src = imageFiles_4_1[position][1];
}

function image_off_4_1 (position) {
   var doc = eval("document.image4_1" + position);
   doc.src = imageFiles_4_1[position][0];
}