Grouping the itemtypes would be advisable here.
As at the moment it would display the following
weapon armor, secondary weapon, will potion, medical item, another potion type, another itemtype and so on depending on the no. of itemtypes in the game.
Where if you group the itemtypes by specified type id's with a default key then it would make a much neater display....
So weapon, secondary and armor items could all fall under Equipment for example.
As done on zu except the jquery stuffies ;)