Interactive list - field selection

Hi,

I am writen code for interactive list. But I am facing a problem is wherever i click on the row, it is showing the next list. But i dont want it..

when i click on the sales order no. it has to show sales order details in the secondary list.. and when i click on the materail no. it has to show material details in the secondary list..

how can i get it..

plz suggest me..

Thanks & Regards,

Dhanunjay.