Страница заказа в один шаг(Битрикс)

хоть бы стоимость работы указали, так не сложное задание, яваскрипт + рнр.

<?if (CModule::IncludeModule("sale")){}
$dbBasketItems = CSaleBasket::GetList('',array("FUSER_ID" => CSaleBasket::GetBasketUserID(),"LID" => SITE_ID,"ORDER_ID" => "NULL"),false,false,array("ID", "NAME", "CALLBACK_FUNC", "MODULE", "PRODUCT_ID", "QUANTITY",));
while ($arItems = $dbBasketItems->GetNext())
{
$arItems['QUANTITY'] = IntVal($arItems['QUANTITY']);
$arBasketItems[] = $arItems;
$k[]=$arItems['PRODUCT_ID'];
$k[$arItems['PRODUCT_ID']]=$arItems['QUANTITY'];
}
?>

<style>
.tdc {text-align:right;padding-right:15px;}
</style>

<?if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();?>
<div class="catalog-section">
<?if($arParams["DISPLAY_TOP_PAGER"]):?>
<p><?=$arResult["NAV_STRING"]?></p>
<?endif?>


<hr noshade color="indigo"></hr>
<table class="data-table" cellspacing="0" cellpadding="0" border="0" width="100%">
<thead>
<tr>
<td><b><?=GetMessage("CATALOG_TITLE")?></b></td>
<?if(count($arResult["ITEMS"]) > 0):
foreach($arResult["ITEMS"][0]["DISPLAY_PROPERTIES"] as $arProperty):?>
<td><?=$arProperty["NAME"]?></td>
<?endforeach;
endif;?>
<?foreach($arResult["PRICES"] as $code=>$arPrice):?>
<td class=tdc><b><?=$arPrice["TITLE"]?></b></td>
<?endforeach?>
<?if(count($arResult["PRICES"]) > 0):?>


<?endif?>
<?php $e=0; ?>

<td class=tdc><b>В корзине</b></td>
<td class=tdc width=100><b>Добавить</b></td>
<td class=tdc width=100><b>Сумма</b></td>
</tr>
</thead>
<?foreach($arResult["ITEMS"] as $arElement):?>
<?
$this->AddEditAction($arElement['ID'], $arElement['EDIT_LINK'], CIBlock::GetArrayByID($arParams["IBLOCK_ID"], "ELEMENT_EDIT"));
$this->AddDeleteAction($arElement['ID'], $arElement['DELETE_LINK'], CIBlock::GetArrayByID($arParams["IBLOCK_ID"], "ELEMENT_DELETE"), array("CONFIRM" => GetMessage('CT_BCS_ELEMENT_DELETE_CONFIRM')));
?>
<tr id="<?=$this->GetEditAreaId($arElement['ID']);?>">
<td>
<a href="<?=$arElement["DETAIL_PAGE_URL"]?>"><?=$arElement["NAME"]?></a>
<?if(count($arElement["SECTION"]["PATH"])>0):?>

<?foreach($arElement["SECTION"]["PATH"] as $arPath):?>
/<a href="<?=$arPath["SECTION_PAGE_URL"]?>"><?=$arPath["NAME"]?></a>
<?endforeach?>
<?endif?>
</td>
<?foreach($arElement["DISPLAY_PROPERTIES"] as $pid=>$arProperty):?>
<td>
<?if(is_array($arProperty["DISPLAY_VALUE"]))
echo implode("&nbsp;/&nbsp;", $arProperty["DISPLAY_VALUE"]);
elseif($arProperty["DISPLAY_VALUE"] === false)
echo "&nbsp;";
else
echo $arProperty["DISPLAY_VALUE"];?>
</td>
<?endforeach?>
<?foreach($arResult["PRICES"] as $code=>$arPrice):?>
<td class=tdc>
<?if($arPrice = $arElement["PRICES"][$code]):?>
<?if($arPrice["DISCOUNT_VALUE"] < $arPrice["VALUE"]):?>
<s><?=$arPrice["PRINT_VALUE"]?></s><br /><span class="catalog-price"><?=$arPrice["PRINT_DISCOUNT_VALUE"]?></span>
<?else:?>
<?php $e++; ?>
<!---------ОПРЕДЕЛЯЕМ ПЕРЕМЕННУЮ ЦЕНЫ---------->
<div id=cost_<?php echo $e; ?> class="catalog-price"><?=$arPrice["DISCOUNT_VALUE"]?></div>
<!---------------------------------------------->



<?endif?>
<?else:?>
&nbsp;
<?endif;?>
</td>

<?endforeach;?>
<?if(count($arResult["PRICES"]) > 0):?>

<td align=right style='padding-right:20px'>
<font color=red><?php if($k[$arElement["ID"]]!=0)echo $k[$arElement["ID"]]; else echo '0';?>
</font> шт.<td class=tdc>
<input onkeyup=this.value=this.value.replace(/[^0-9]/g,'');cost(<?php echo $e; ?>); id=amount_<?php echo $e; ?> style='text-align:right;border:1px solid #999999' type=text value=0 size=5 maxlength=5>
<td class=tdc><font id=cost_out_<?php echo $e; ?>>0</font> руб
<div id=<?php echo $e;?>><a href="<? echo $arElement['ADD_URL'];?>"></a></div>

<?endif;?>
<?endforeach;?>
</table>


<!---ИСПОЛНЯЮЩИЙ СКРИПТ----->

<script>
function cost(n){
c=document.getElementById('cost_'+n).innerHTML
a=document.getElementById('amount_'+n).value;
document.getElementById('cost_out_'+n).innerHTML=c*a;
document.getElementById('total').innerHTML=0;
z=<?php echo $e; ?>;
for(k=1;k!=z+1;k++){
document.getElementById('total').innerHTML=eval(document.getElementById('total').innerHTML)+eval(document.getElementById('cost_out_'+k).innerHTML);
}
}
</script>

<!-------------------------->

<script>
function sds(){
h=0;
for(k=1;k!=z+1;k++){
a=document.getElementById('amount_'+k).value;
if(a>0){
h=1;
da=document.getElementById(k).innerHTML.replace(/(.*)\(\'(.*)\', \'(.*)/g, '$2')+'&q='+a;
dn=document.getElementById(k).innerHTML.replace(/(.*) \'(.*)\'(.*)/g, '$2');
da=da.replace(/\&amp;/g, '&');
jsAjaxUtil.InsertDataToNode(da, dn, true)
}
if(h==1 && k==z){
setTimeout("location.href='../personal/cart/';",10000);
}
}

}
</script>
<div id=ff>
</div>
<hr noshade color="indigo"></hr>
<noindex>
<table width=100%>
<tr>
<td align=right><a href=javascript:sds()>Всё в корзину</a>
<br><font color=red style='font-family:arial;font-size:10;'>После добавления товара в корзину ждите - 10 секунд</font>
<td align=right width=50% valign=top>Всего товаров на сумму: <span id=total>0</span> рублей
</noindex>
</table>
<?if($arParams["DISPLAY_BOTTOM_PAGER"]):?>
<p><?=$arResult["NAV_STRING"]?></p>
<?endif?>
</div>

Ezi пишет:
хоть бы стоимость работы указали, так не сложное задание, яваскрипт + рнр.