var imageFiles_f1_4 = new Array();
imageFiles_f1_4['0'] = new Array ('_images/f1_Home.gif', '_images/f1_HomeMouseover.gif');
imageFiles_f1_4['1'] = new Array ('_images/f1_News.gif', '_images/f1_NewsMouseover.gif');
imageFiles_f1_4['2'] = new Array ('_images/f1_Catalogue.gif', '_images/f1_CatalogueMouseover.gif');
imageFiles_f1_4['3'] = new Array ('_images/f1_Contact_Us.gif', '_images/f1_Contact_UsMouseover.gif');
imageFiles_f1_4['4'] = new Array ('_images/f1_Bio.gif', '_images/f1_BioMouseover.gif');
imageFiles_f1_4['5'] = new Array ('_images/f1_Photos.gif', '_images/f1_PhotosMouseover.gif');
imageFiles_f1_4['6'] = new Array ('_images/f1_Feedback.gif', '_images/f1_FeedbackMouseover.gif');

function image_on_f1_4 (position) {
   var doc = eval("document.imagef1_4" + position);
   doc.src = imageFiles_f1_4[position][1];
}

function image_off_f1_4 (position) {
   var doc = eval("document.imagef1_4" + position);
   doc.src = imageFiles_f1_4[position][0];
}