function edit_cart(item,price,irub,amount) 
{
 //alert(id);
 //alert(page);
 //alert(item);
 //alert(price);
 //alert(irub);
 //alert(amount);

 req = new JsHttpRequest();
 req.onreadystatechange = function() 
 {
  if(req.readyState == 4) 
    {
     document.getElementById('cart').innerHTML = req.responseText; 
     //document.getElementById('item'+item).innerHTML = amount; 
     document.getElementById('total'+item).innerHTML = '<font color=red>' + req.responseJS.this_item_total_price + '</font> руб.'; 
     document.getElementById('total_price').innerHTML = 'Выбрано товаров:&nbsp;<font color=red>' + req.responseJS.amount_prods + '</font> шт. на сумму <font color=red>'+ req.responseJS.total_price + '</font> руб.'; 
    }
  if(req.readyState == 1) 
    {
     document.getElementById('cart').innerHTML = '<img src=/pic/send_ajax.gif border=0>'; 
     //document.getElementById('total'+item).innerHTML = '<img src=/pic/send_ajax.gif border=0>'; 
     document.getElementById('total_price').innerHTML = '<img src=/pic/send_ajax.gif border=0>'; 
    }

 }
 req.open('GET', '/jscripts/ajax/edit_cart.php?item='+item+'&price='+price+'&cart=add&irub='+irub+'&amount='+amount, true);
 req.send(null);
}


function edit_cart_prod(item,price,irub,amount) 
{
 //alert(id);
 //alert(page);
 //alert(item);
 //alert(price);
 //alert(irub);
 //alert(amount);

 req = new JsHttpRequest();
 req.onreadystatechange = function() 
 {
  if(req.readyState == 4) 
    {
     document.getElementById('cart').innerHTML = req.responseText; 
     //document.getElementById('item'+item).innerHTML = amount; 
     document.getElementById('total'+item).innerHTML = '<font color=red>' + req.responseJS.this_item_total_price + '</font> руб.'; 
     //document.getElementById('total_price').innerHTML = '!!Выбрано товаров:&nbsp;' + req.responseJS.amount_prods + 'шт. на сумму '+ req.responseJS.total_price + 'руб.'; 
     document.getElementById('total_price').innerHTML = '<font style="color: #ff9900; font-size: 12px; font-family: Tahoma;">Вабрано товаров</font><BR><font style="color: #ffffff; font-size: 18px; font-family: Tahoma;">' + req.responseJS.amount_prods + ' шт.</font><BR><BR><font style="color: #ff9900; font-size: 12px; font-family: Tahoma;">на сумму</font><BR><font style="color: red; font-size: 18px; font-family: Tahoma;">'+ req.responseJS.total_price + '</font> <font style="color: #ffffff; font-size: 12px; font-family: Tahoma;">рублей</font>';
    }
  if(req.readyState == 1) 
    {
     document.getElementById('cart').innerHTML = '<img src=/pic/send_ajax.gif border=0>'; 
     //document.getElementById('total'+item).innerHTML = '<img src=/pic/send_ajax.gif border=0>'; 
     document.getElementById('total_price').innerHTML = '<img src=/pic/send_ajax.gif border=0>'; 
    }

 }
 req.open('GET', '/jscripts/ajax/edit_cart.php?item='+item+'&price='+price+'&cart=add&irub='+irub+'&amount='+amount, true);
 req.send(null);
}