// JavaScript Document
function UpdateDel(item)
{

newDel = item.options[item.selectedIndex].value;

document.location.href = 'view.php?action=update_cart_g&delivery_option='+newDel;
}

function UpdateTree(item)
{

newDel = item.options[item.selectedIndex].value;

document.location.href = 'view.php?action=update_cart_t&delivery_date='+newDel;
}