if (document.images) {

 our_storyon = new Image();
 our_storyon.src = "/images/menu_our_story_on.gif";

 our_storyoff = new Image();
 our_storyoff.src = "/images/menu_our_story_off.gif";

 our_materialson = new Image();
 our_materialson.src = "/images/menu_our_materials_on.gif";

 our_materialsoff = new Image();
 our_materialsoff.src = "/images/menu_our_materials_off.gif";

 our_adventureson = new Image();
 our_adventureson.src = "/images/menu_our_adventures_on.gif";

 our_adventuresoff = new Image();
 our_adventuresoff.src = "/images/menu_our_adventures_off.gif";

 my_accounton = new Image();
 my_accounton.src = "/images/menu_my_account_on.gif";

 my_accountoff = new Image();
 my_accountoff.src = "/images/menu_my_account_off.gif";

 my_carton = new Image();
 my_carton.src = "/images/menu_my_cart_on.gif";

 my_cartoff = new Image();
 my_cartoff.src = "/images/menu_my_cart_off.gif";

 check_outon = new Image();
 check_outon.src = "/images/menu_checkout_on.gif";

 check_outoff = new Image();
 check_outoff.src = "/images/menu_checkout_off.gif";

 }

function ViewPhoto(id,caption) {
var width=550;
var height=550;
LeftPosition = (screen.width) ? (screen.width-width)/2 : 0;
TopPosition = (screen.height) ? (screen.height-height)/2 : 0;
OpenWin = this.open("view.php?file="+id+"&caption="+caption,"PicWindow","toolbar=no,width="+width+",height="+height+",left="+LeftPosition+",top="+TopPosition+",directories=no,status=no,scrollbars=yes,resize=no,menubar=no")
}

function EmailPage() {
    LeftPosition = (screen.width) ? (screen.width-450)/2 : 0;
    TopPosition = (screen.height) ? (screen.height-250)/2 : 0;
    OpenWin = 
    this.open("/emailpage.php?page="+location.href,"EmailWindow","toolbar=no,width=450,height=250,left="+LeftPosition+",top="+TopPosition+",directories=no,status=no,scrollbars=no,resize=no,menubar=no")
}