');// Abschlüsse !!!!!
document.writeln ('
');
document.writeln ('
');
document.writeln (' | Stck. | Artikel | Einzelpreis | Preis | ');
sub_total = 0;
weight_total = 0;
position = 0;
index = document.cookie.indexOf ("Cart");
cookie_begin = (document.cookie.indexOf ("=", index) + 1);
cookie_end = document.cookie.indexOf (";", index);
if (cookie_end == -1) cookie_end = document.cookie.length;
if (cookie_end <= 7) document.writeln (' | Der Warenkorb ist leer. | ');
cookie = document.cookie.substring (cookie_begin, cookie_end);
for (var i = 0; i <= cookie.length; i++) {
if (cookie.substring (i, i+1) == '[') {
position_begin = i+1;
} else if (cookie.substring (i, i+1) == ']') {
unit_price = eval (cookie.substring (position_begin, i));
price = unit_price*quantity;
sub_total = sub_total + (unit_price*quantity);
weight_total = weight_total + eval (weight*quantity);
position_end = i;
position = position+1;
document.writeln (' | '+quantity+' | '+product+' | '+Correct (unit_price)+' € | '+Correct (price)+' € |  | ');
} else if (cookie.substring (i, i+1) == '|') {
product = cookie.substring (position_begin, i);
position_begin = i+1;
} else if (cookie.substring (i, i+1) == '_') {
weight = eval (cookie.substring (position_begin, i));
position_begin = i+1;
} else if (cookie.substring (i, i+1) == '#') {
quantity = eval (cookie.substring (position_begin, i));
position_begin = i+1;
}
}
document.writeln (' | Gesamtpreis | '+Correct (sub_total)+' €
| | ');
document.writeln (' ');
}
// Lets add a product into the shopping cart.
function Add (product, weight, quantity, unit_price) {
index = document.cookie.indexOf ("Cart");
cookie_begin = (document.cookie.indexOf ("=", index) + 1);
cookie_end = document.cookie.indexOf (";", index);
if (quantity <= 0) quantity = 1;
if (cookie_end == -1) cookie_end = document.cookie.length;
document.cookie = "Cart="+document.cookie.substring (cookie_begin, cookie_end)+"["+product+"|"+weight+"_"+quantity+"#"+unit_price+"]";
document.location = "shopping_cart.php";
}
// Lets remove a product from the shopping cart.
function Remove (remove_position) {
newcart = null;
position = 0;
for (var i = 0; i <= cookie.length; i++) {
if (cookie.substring (i, i+1) == '[') {
position_begin = i+1;
} else if (cookie.substring (i, i+1) == ']') {
position_end = i;
position = position + 1;
if (position != remove_position) newcart = newcart+'['+cookie.substring (position_begin, position_end)+']';
}
}
document.cookie="Cart="+newcart;
document.location = "shopping_cart.php";
}
// Lets round the price.
function Correct (price) {
price = Math.round (price*100)/100;
price = price.toString ();
decimal_location = price.indexOf (".");
if (decimal_location == -1) {
decimal_length = 0;
price += ".";
} else {
decimal_length = price.length - decimal_location - 1;
}
pad = 2 - decimal_length;
if (pad > 0) for (var i = 1; i <= pad; i++) price += "0";
return price;
}
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