Created attachment 3429 [details] [review] Proposed Patch
Created attachment 3613 [details] [review] Signed-off patch Popups when changing the quantity work very nice. Changed the link for editing the record a little.
Pushed, please test
Created attachment 3690 [details] [review] Follow up fixing appearance of 'Edit record' link on neworderempty form
Tested follow up fix and signed off.
Pushed please test
This bug is mentioned in: Bug 5949 : Popup alert when deleting items from basket, also change planning value to statistics http://lists.koha-community.org/pipermail/koha-patches/2011-March/014224.html
Works in 3.4