var imageFiles_y2_23 = new Array();
imageFiles_y2_23['0'] = new Array ('_images/y2_Tarot.gif', '_images/y2_TarotMouseover.gif');
imageFiles_y2_23['1'] = new Array ('_images/y2_Blog.gif', '_images/y2_BlogMouseover.gif');
imageFiles_y2_23['2'] = new Array ('_images/y2_Games.gif', '_images/y2_GamesMouseover.gif');
imageFiles_y2_23['3'] = new Array ('_images/y2_Comics.gif', '_images/y2_ComicsMouseover.gif');

function image_on_y2_23 (position) {
   var doc = eval("document.imagey2_23" + position);
   doc.src = imageFiles_y2_23[position][1];
}

function image_off_y2_23 (position) {
   var doc = eval("document.imagey2_23" + position);
   doc.src = imageFiles_y2_23[position][0];
}