var imageFiles_4fld1_21 = new Array();
imageFiles_4fld1_21['0'] = new Array ('_images/4fld1_Home.gif', '_images/4fld1_HomeMouseover.gif');
imageFiles_4fld1_21['1'] = new Array ('_images/4fld1_Building_Stones.gif', '_images/4fld1_Building_StonesMouseover.gif');
imageFiles_4fld1_21['2'] = new Array ('_images/4fld1_Decorative.gif', '_images/4fld1_DecorativeMouseover.gif');
imageFiles_4fld1_21['3'] = new Array ('_images/4fld1_Man_Made.gif', '_images/4fld1_Man_MadeMouseover.gif');
imageFiles_4fld1_21['4'] = new Array ('_images/4fld1_Photo_Album.gif', '_images/4fld1_Photo_AlbumMouseover.gif');
imageFiles_4fld1_21['5'] = new Array ('_images/4fld1_FAQ.gif', '_images/4fld1_FAQMouseover.gif');
imageFiles_4fld1_21['6'] = new Array ('_images/4fld1_About_Us.gif', '_images/4fld1_About_UsMouseover.gif');
imageFiles_4fld1_21['7'] = new Array ('_images/4fld1_Directions.gif', '_images/4fld1_DirectionsMouseover.gif');

function image_on_4fld1_21 (position) {
   var doc = eval("document.image4fld1_21" + position);
   doc.src = imageFiles_4fld1_21[position][1];
}

function image_off_4fld1_21 (position) {
   var doc = eval("document.image4fld1_21" + position);
   doc.src = imageFiles_4fld1_21[position][0];
}