Duplicated JavaScript

[Guy Bashan]

Hi, 

I noticed that there are cases the following javascript functions code is
duplicated in the page:

        function oamSetHiddenInput(formname, name, value)

        function oamClearHiddenInput(formname, name, value)

        function oamSubmitForm(formName, linkId, target, params)

 

Is it a usual thing?

 

Guy.