var imageFiles_4x_31 = new Array();
imageFiles_4x_31['0'] = new Array ('_images/4x_HOME.gif', '_images/4x_HOMEMouseover.gif');
imageFiles_4x_31['1'] = new Array ('_images/4x_ABOUT_US.gif', '_images/4x_ABOUT_USMouseover.gif');
imageFiles_4x_31['2'] = new Array ('_images/4x_NEWS.gif', '_images/4x_NEWSMouseover.gif');
imageFiles_4x_31['3'] = new Array ('_images/4x_FAQS.gif', '_images/4x_FAQSMouseover.gif');
imageFiles_4x_31['4'] = new Array ('_images/4x_LINKS.gif', '_images/4x_LINKSMouseover.gif');
imageFiles_4x_31['5'] = new Array ('_images/4x_CONTACT.gif', '_images/4x_CONTACTMouseover.gif');

function image_on_4x_31 (position) {
   var doc = eval("document.image4x_31" + position);
   doc.src = imageFiles_4x_31[position][1];
}

function image_off_4x_31 (position) {
   var doc = eval("document.image4x_31" + position);
   doc.src = imageFiles_4x_31[position][0];
}