if (document.images) {
   img1on = new Image(); img1on.src = "/Tassimo/images/common/nav_discover_on.jpg";
   img1off = new Image(); img1off.src = "/Tassimo/images/common/nav_discover.jpg";
   img2on = new Image(); img2on.src = "/Tassimo/images/common/nav_join_on.jpg";
   img2off = new Image(); img2off.src = "/Tassimo/images/common/nav_join.jpg";
   img3on = new Image(); img3on.src = "/Tassimo/images/common/top_store_on.gif";
   img3off = new Image(); img3off.src = "/Tassimo/images/common/top_store_off.gif";
   img4on = new Image(); img4on.src = "/Tassimo/images/common/nav_account_on.jpg";
   img4off = new Image(); img4off.src = "/Tassimo/images/common/nav_account.jpg";
   img5on = new Image(); img5on.src = "/Tassimo/images/common/nav_customer_on.jpg";
   img5off = new Image(); img5off.src = "/Tassimo/images/common/nav_customer.jpg";
   img6on = new Image(); img6on.src = "/Tassimo/images/common/nav_storelocator_on.jpg";
   img6off = new Image(); img6off.src = "/Tassimo/images/common/nav_storelocator.jpg";
}
function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
        }
}
function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
        }
}

function yes() {
	PleaseSpecify.style.color = "#000000";
	registration_1.account_number.disabled = false;
	registration_1.account_number.focus();
}

function no() {
	PleaseSpecify.style.color = "#999999";
	registration_1.account_number.disabled = true;
	registration_1.account_number.value = "";
}