var imageFiles_2d_4 = new Array();
imageFiles_2d_4['0'] = new Array ('_images/2d_Raving_Fans.gif', '_images/2d_Raving_FansMouseover.gif');

function image_on_2d_4 (position) {
   var doc = eval("document.image2d_4" + position);
   doc.src = imageFiles_2d_4[position][1];
}

function image_off_2d_4 (position) {
   var doc = eval("document.image2d_4" + position);
   doc.src = imageFiles_2d_4[position][0];
}