[Q]: Input array with attributes

Hello to all, Does somebody know an efficient way of making an input array with certain fields of certain rows (that do they fulfill a condition) to which should apply them an attribute, for example bold, and in which the movement of the rows bear that of the attribute? This is: Original position and After moving us down attributes: a row _____________________ _____________________ | | | | | | id1 | normal | bold | |-----> id2 | bold |normal| | | | | | | | id2 | bold |normal| ---- id3 | normal |normal| | | | | | | id3 | normal |normal| id4 | bold |bold | _____________________ _____________________ Thank you for advancing Luis Miguel Agudelo luismi@cot.es