Sorting of the content of a dropdown list using editable

Hi !

I'm (desperatly) trying to sort 'correctly' the content of a drop down list used to modify a field.

Here's the code :

        "aoColumns": 
		[
			//famous field
			{
				sName: "empl_cli",
				indicator: 'Enregistrement ...',
				tooltip: 'Double clic pour modifier l\' emplacement',
				loadtext: 'loading...',
				type: 'select',
				onblur: 'submit',
				data: "{'105':'1AJ05','21':'1BA20','186':'1CC12','310':'1DA01B','61':'1DA02A','71':'1DA03B','287':'1DA04B','27':'1DA04C','345':'1DA06B','278':'1DA06C','240':'1DA07B','321':'1DA08A','102':'1DA08C','184':'1DA09A','305':'1DA10B','195':'1DA10C','297':'1DA11B','185':'1DA11C','239':'1DA12B','46':'1DA12C','254':'1DB01B','242':'1DB03A','247':'1DB04A','189':'1DB04B','415':'1DB05B','313':'1DB06A','140':'1DB07B','125':'1DB09B','371':'1DB10B','41':'1DB12A','60':'1DC01B','106':'1DC03A','31':'1DC04A','228':'1DC05A','360':'1DC05C','399':'1DC07B','388':'1DC07C','323':'1DC08B','221':'1DC09A','311':'1DC09C','56':'1DC10A','269':'1DC10C','288':'1DC11B','200':'1DC11C','429':'2AB04','358':'2AB08','181':'2AB09','182':'2AB10','154':'2AF04','491':'2AG03','499':'2AG11','501':'2AG13','503':'2AG14','511':'2AG21','514':'2AG23','538':'3ET11','539':'3ET12','540':'3ET13','541':'3ET14','542':'3ET15','481':'NP04B','482':'NP04B','486':'NP08B','487':'NP09B','477':'NP10A','488':'NP10B'}"
			},				
	
		],

The data is correctly sorted there, but it is 're-sorted' before showing in the drop down list, the first element showing is '21':'1BA20' which means that the sorting is done by the 1st value, the ID, while I want it to be sorted by the second value.

Any idea on how to perform that ?

Thanks alot !!!