This Panel represents a search panel for the gCube search UI
The main panel supports free text search on the selected collections and it also provides an advanced interface.
This class wraps the three fields for a row in the Advanced Search ListBox for the Type to search TextBox for what to search ListBox for the condtion AND/OR
This method is used to change the name, the value or the operator of the selected field for the 'search
previous results functionality, depending on the given parameters.