var imageFiles_dj_3 = new Array();
imageFiles_dj_3['0'] = new Array ('_images/dj_Installation_.gif', '_images/dj_Installation_Mouseover.gif');
imageFiles_dj_3['1'] = new Array ('_images/dj_Knockers.gif', '_images/dj_KnockersMouseover.gif');
imageFiles_dj_3['2'] = new Array ('_images/dj_Ringers.gif', '_images/dj_RingersMouseover.gif');

function image_on_dj_3 (position) {
   var doc = eval("document.imagedj_3" + position);
   doc.src = imageFiles_dj_3[position][1];
}

function image_off_dj_3 (position) {
   var doc = eval("document.imagedj_3" + position);
   doc.src = imageFiles_dj_3[position][0];
}