function addToCart(itemID){
document.orderform.itemid.value = itemID;
document.orderform.itemnum.value = document.orderform['zbozi'+itemID].value;
document.orderform.orderact.value = '1';
document.orderform.submit();
}
function deleteAll(){
document.orderform.orderact.value = '2';
document.orderform.submit();
}
function cancelInCart(itemNum){
document.orderform.itemid.value = itemNum;
document.orderform.orderact.value = '3';
document.orderform.submit();
}
function orderOK(){
document.orderform.orderact.value = '4';
document.orderform.submit();
}