function updateCoupon(el) {
 var url = location.toString();
 parameters = {coupon:$('coupon_bogus').value, ajax:'coupon', method: 'get'};
 ajaxRequest(el, url, parameters, onUpdateCoupon);
}
function onUpdateCoupon(el, response) {
 try {
  $('coupon_code').value = $('coupon_bogus').value;
  $('total_price_string').update(response.evalJSON().price_string);
  if ($('paypal_form')) {
   if ($('paypal_form')['amount']) {
    $('paypal_form')['amount'].value = response.evalJSON().price;
   } else if ($('paypal_form')['a3']) {
    $('paypal_form')['a3'].value = response.evalJSON().price;
   }
   if ($('paypal_form')['item_number']) {
    $('paypal_form')['item_number'].value += response.evalJSON().id+',';
    //$('paypal_form')['item_number'].value = $('paypal_form')['item_number'].value.slice(0, -1); //Remove trailing ','
   }
  }
  if ($('coupon_bogus').value) {
   $('enter_coupon_link').update(translations['_COUPON'] + ': ' + $('coupon_bogus').value);
  } else {
   $('enter_coupon_link').update(translations['_CLICKTOENTERDISCOUNTCOUPON']);
  }
  eF_js_showDivPopup('', '', 'coupon_table');
 } catch (e) {alert(e);}
}

function addToCart(el, id, type) {
 var url = location.toString();
 parameters = {fct:'addToCart', id:id, ajax:'cart', type:type, method: 'get'};
 ajaxRequest(el, url, parameters, onCartOperation, false, false);
//	if (subscription) {
//		parameters = {fct:'addSubscriptionToCart', id:id, ajax:'cart', type:type, method: 'get'};
//	} else {
//	}
}
function onAddToCart(el, response) {
 $('cart').innerHTML = response;
/*

	if (!response) {

		$('cart').up().up().up().hide();

	} else {

		$('cart').up().up().up().show();

	} 			

*/
}
function removeFromCart(el, id, type) {
 var url = location.toString();
 parameters = {fct:'removeFromCart', ajax:'cart', id:id, type:type, method: 'get'};
 ajaxRequest(el, url, parameters, onCartOperation);
}
function onremoveFromCart(el, response) {
 $('cart').innerHTML = response;
/*	

	if (cart_preview) {

		if ($('cart_'+el.id)) {

			new Effect.Fade($('cart_'+el.id).up().up().up());

		} else {

			new Effect.Fade(el.up().up());

			location.reload();

		}

	} else {

		$('cart').innerHTML = response;

	}

*/
}
function removeAllFromCart(el) {
 var url = location.toString();
 parameters = {fct:'removeAllFromCart', ajax:'cart', method: 'get'};
 ajaxRequest(el, url, parameters, onCartOperation);
}
function onRemoveAllFromCart(el, response) {
 $('cart').innerHTML = response;
}
function onCartOperation(el, response) {
 $('cart').innerHTML = response;
}
function paypalSubmit() {
 $('checkout_form').request();
 return false;
}