popup z-index option?

[Mark]

i am amending an application so that the add/edit functions are now showing in a popup rather than on the same page under the data grids.

so a user now clicks a data row and the update facility appears in a popup.

the original screen had validation that showed a popup window with any errors or missed fields for adding or updating.

while this validation still fires from the add/edit popup window, the popup with validation error msgs appears below my new popup whereas i would want it to show above this popup.

is there a way to do this? i couldnt see anything obvious in the window properties regarding how i might set this.

otherwise i will just have to move the validation error msgs into the update popup itself.....

[Mark]

ok i found the z-index style attribute that does exactly what i need....