SpServices.SpAutocomplete - problem with jquery

Thanks Marc and Juan Carlos for your help.
 
After a little bit of reasearch and some help I managed to get it done with jQueryUI and SPServices.
I attached the script in a .docx file if anyone ever wants to use it.
There are some things that need to be modified depending on the list, field names and fiels id's used - i marked all things with "ToModify_".
 
The script needs to be loaded in a CEWP on newform.aspx and it does the following:
 - it reads the data from a list with two columns(it reads only the Title field) -  it populates the autocomplete Title field for the current list
 - when you SELECT the line that you want it then searches for the second field(populated with usernames) wich corresponds with the line selected and populates a people picker field and resolves the person.
 
Hope this helps someone.
 
Thanks.
Catalin.