column width problem?

I have a 1 row by 6 column table and I have a fireworks popup menu within each
cell, the problem is that when I shrink the window down in size(i.e. after I
preview the page in i.e. and shrink the window to the left the bar shrinks down
but when I reach the cells that the buttons are in the don't shrink down as
well? How would I accomplish this?