var imageFiles_dg_1 = new Array();
imageFiles_dg_1['0'] = new Array ('_images/dg_CALDWELL__ID.gif', '_images/dg_CALDWELL__IDMouseover.gif');

function image_on_dg_1 (position) {
   var doc = eval("document.imagedg_1" + position);
   doc.src = imageFiles_dg_1[position][1];
}

function image_off_dg_1 (position) {
   var doc = eval("document.imagedg_1" + position);
   doc.src = imageFiles_dg_1[position][0];
}