// global variable
var items=1;
function AddItem() {
  if (!document.getElementById) return;
  // Add an item to the form
  div=document.getElementById("items");
  button=document.getElementById("add");
  items++;
  newitem="<b>Qty: </b>";
  newitem+="<input type=\"text\" name=\"qty" + items;
  newitem+="\" size=\"3\"> ";
  newitem+="<b>Item: </b>";
  newitem+="<input type=\"text\" name=\"item" + items;
  newitem+="\" size=\"45\"><br>";
  newnode=document.createElement("span");
  newnode.innerHTML=newitem;
  div.insertBefore(newnode,button);
}
function Show(a) {
  if (!document.getElementById) return;
  //Hide or show ship-to address
  obj=document.getElementById("shipto");
  if (a) obj.style.display="block";
    else obj.style.display="none";
}