var imageFiles_8j_21 = new Array();
imageFiles_8j_21['0'] = new Array ('_images/8j_Theater.gif', '_images/8j_TheaterMouseover.gif');

function image_on_8j_21 (position) {
   var doc = eval("document.image8j_21" + position);
   doc.src = imageFiles_8j_21[position][1];
}

function image_off_8j_21 (position) {
   var doc = eval("document.image8j_21" + position);
   doc.src = imageFiles_8j_21[position][0];
}