Setting location of custom toolbar

Hi,

The query is about setting the location of a custom toolbar. When the toolbar gets placed using the hiPlaceToolbar function, there's this option to mention the location - top/bottom/left/right.

hiPlaceToolbar(
w_windowID
o_hiToolbar
[s_toolbarArea]
)

But, it gets placed along the same row of toolbars which are already there - thereby getting squeezed to a corner. How do I set it to get placed on a new row automatically and always?

Thanks,

Leo