var imageFiles_4d_31 = new Array();
imageFiles_4d_31['0'] = new Array ('_images/4d_HOME.gif', '_images/4d_HOMEMouseover.gif');
imageFiles_4d_31['1'] = new Array ('_images/4d_ABOUT_US.gif', '_images/4d_ABOUT_USMouseover.gif');
imageFiles_4d_31['2'] = new Array ('_images/4d_COMPANIES.gif', '_images/4d_COMPANIESMouseover.gif');
imageFiles_4d_31['3'] = new Array ('_images/4d_BUSINESS.gif', '_images/4d_BUSINESSMouseover.gif');
imageFiles_4d_31['4'] = new Array ('_images/4d_PERSONAL.gif', '_images/4d_PERSONALMouseover.gif');
imageFiles_4d_31['5'] = new Array ('_images/4d_CLAIMS.gif', '_images/4d_CLAIMSMouseover.gif');
imageFiles_4d_31['6'] = new Array ('_images/4d_CONTACT_US.gif', '_images/4d_CONTACT_USMouseover.gif');

function image_on_4d_31 (position) {
   var doc = eval("document.image4d_31" + position);
   doc.src = imageFiles_4d_31[position][1];
}

function image_off_4d_31 (position) {
   var doc = eval("document.image4d_31" + position);
   doc.src = imageFiles_4d_31[position][0];
}