-->
<span id="addsingle">
<input type="submit" name="add_submit" value="Add item" onclick="return Check(this.form)" />
<input type="submit" name="add_duplicate_submit" value="Add & duplicate" onclick="return Check(this.form)" />
<input type="submit" name="add_duplicate_submit" value="Add and duplicate" onclick="return Check(this.form)" />
</span>
<span id="addmultiple">
<input type="button" name="add_multiple_copies" id="add_multiple_copies" value="Add multiple copies of this item" />
-