var imageFiles_2ua_1 = new Array();
imageFiles_2ua_1['0'] = new Array ('_images/2ua_Back_to_The_Vault_Pg__1.gif', '_images/2ua_Back_to_The_Vault_Pg__1Mouseover.gif');

function image_on_2ua_1 (position) {
   var doc = eval("document.image2ua_1" + position);
   doc.src = imageFiles_2ua_1[position][1];
}

function image_off_2ua_1 (position) {
   var doc = eval("document.image2ua_1" + position);
   doc.src = imageFiles_2ua_1[position][0];
}