Error

HTML:

<div class="menu-top cart">
<div class="price"><a href="#" id="basketwidjet" onclick="cart.showWinow('bcontainer', 1)"></a></div>
<div style="text-align: center"><a href="#!" onclick="cart.clearBasket()">Очистить корзину</a></div>
</div>
<div id="order" class="popup">
<a href="#" onclick="cart.closeWindow('order', 0)" style="float:right">[закрыть]</a>
<h4>Введите ваши контактные данные</h4>
<form id="formToSend">
<input id="fio" type="text" placeholder="Ваши фамилия и имя" class="" />
<input id="city" type="text" placeholder="Город" class="text-input"/>
<input id="phone" type="text" placeholder="Контактный телефон" class="text-input"/>
<input id="email" type="text" placeholder="Электронная почта" class="" /><br>
<textarea id="question" placeholder="Адрес"></textarea>
</form>
<button onclick="cart.sendOrder('formToSend,overflw,bsum');" href="#">Отправить заказ</button>
</div></div>

/*кнопка КУПИТЬ*/

<form>
<input type="submit" id="wicartbutton_001" onclick="cart.addToCart(this, '176', priceList['176'])" value="КУПИТЬ">
</form>

css:

.bird{
width: 100px;
height: 30px;
position: absolute;
text-align: left;
display: none;
vertical-align: middle;
font-size: 18px;
}
.blindLayer {
background: none repeat scroll 0 0 rgba(0, 0, 0, 0.8);
bottom: 0;
left: 0;
position: fixed;
right: 0;
top: 0;
z-index: 1001;
display: none;
}
.bcontainer{
position: absolute;
width: 800px;
height: 400px;
background: #fff;
border: 8px solid #999;
padding: 20px;
display: none;
z-index: 1002;
}
#overflw{
overflow-y: scroll;
overflow-x: hidden;
height: 300px;
}

#bcaption{
background: #C0C0C0;

}
#bcaption td{
border-right: 2px solid #999;
font-weight: bold;
text-align: center;
}
#bcaption td {padding: 5px;}
#bcaption td:nth-child(1) { width: 50px; } /*ID*/
#bcaption td:nth-child(2) { width: 300px; } /*NAME*/
#bcaption td:nth-child(3) { width: 100px; } /*PRICE*/
#bcaption td:nth-child(4) { width: 150px; } /*NUM*/
#bcaption td:nth-child(5) { width: 70px; } /*SUM*/

.bitem td{
font: normal 18px Arial;
color: #999;
padding: 5px;
border-bottom: 1px solid #999;
border-right: 2px solid #FFF;
}

.bitem td:nth-child(1) { width: 50px; }
.bitem td:nth-child(2) { width: 300px; }
.bitem td:nth-child(3) { width: 100px; text-align: center;}
.bitem td:nth-child(4) { width: 150px; text-align: center;}
.bitem td:nth-child(5) { width: 70px; text-align: center;}

#bclose{
float: right;
}

.bcontainer table{
width: 100%;
}
.bbutton{
color: #999;
-webkit-box-shadow: 0px 0px 3px 0px rgba(50, 50, 50, 0.75);
-moz-box-shadow: 0px 0px 3px 0px rgba(50, 50, 50, 0.75);
box-shadow: 0px 0px 3px 0px rgba(50, 50, 50, 0.75);
padding: 5px;
font: bold 16px Arial;
float: right;
}
#bsum{
float: right;
margin: 0 20px;
font: normal 18px Arial;
}
.popup {
background: none repeat scroll 0 0 #F2F2F2;
border: 1px solid #808040;
left: 50%;
margin-left: -265px;
padding: 25px 20px;
position: fixed;
top: 50px;
width: 550px;
z-index: 2002;
display: none;
}
.popup h4 {
margin-bottom: 4px;
}
.popup form {
padding: 30px 0 0 0;
}
.popup input[type="text"]{
text-align: center;
font-style: italic;
display: block;
width: 100%;
margin-bottom: 10px;
border: 1px solid #D9D9D9;
display: inline-block;
height: 40px;
line-height: 40px;
padding: 0;
vertical-align: middle;
}
.popup .alignCenter {
margin-top: 30px;
}
.popup textarea {
display: block;
font-style: italic;
margin-bottom: 10px;
text-align: left;
width: 100%;
border: 1px solid #D9D9D9;

}
.basket_num{
padding: 4px;
background: #F0F0F0;
}
.basket_num_buttons{

width: 20px;
height: 20px;
border: 1px solid #000;
margin: 0 5px;
display: inline-block;
color: #FFF;
background: #000;
text-align: center;
cursor: pointer;
}

script:

<script>
var cart;
var config;
var wiNumInputPrefID;
$(document).ready(function(){
cart = new WICard("cart");
config = {'clearAfterSend':true, 'showAfterAdd':false};
cart.init("basketwidjet", config); }); document.addEventListener('visibilitychange', function(e) {cart.init("basketwidjet", config);
}, false)</script>