Dynamically add values to a dropdown within a table

Hi All,

    Could you please help me with the following question.

I have a dynamic table and in one of the columns of the table I have a drop down. For simplicity lets say I have added the values x, y, z in the drop down.

I then click an Add button to add a row in the table. The drop down in the next row has the same values x,y,z.

What I want to do is add values in the drop down dynamically and then have these values available in the drop down when I add another row to the

table.

What is happening at the moment is that the values get added to the drop down in the first row ... but when I then add a row to the table these dynamically

added values are no longer available.

Thanks,

Jayant