function popUp(URL) {
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=980,height=700');");
}

if (document.images) {
    restaurantbutton = new Image();
    restaurantbutton.src = "http://www.blacksbbq.com/images/restaurant.gif";
    restaurantbuttonsel = new Image();
    restaurantbuttonsel.src = "http://www.blacksbbq.com/images/restaurant_red.gif";

    onlinestorebutton = new Image();
    onlinestorebutton.src = "http://www.blacksbbq.com/images/online_store.gif";
    onlinestorebuttonsel = new Image();
    onlinestorebuttonsel.src = "http://www.blacksbbq.com/images/online_store_red.gif";
}
function buttondown(buttonname) {
    if (document.images) {
        document[buttonname].src = eval(buttonname + "sel.src");
    }
}
function buttonup(buttonname) {
    if (document.images) {
        document[buttonname].src = eval(buttonname + ".src");
    }
}