Prevent same pop up

[Mark]

If I have a page with a jump to Url using a Drop Down Box in the first page that opens a new window depending on the choice.
How do I I prevent the same pop up window from opening more than once if the person tries to choose the same option in the first page using FP 2003
Thanks

 

[Sparky Polastri]

If I have a page with a jump to Url using a Drop Down Box in the first

page that opens a new window depending on the choice..

How do I I prevent the same pop up window from opening more than once if

the person tries to choose the same option in the first page using FP 2003?

Thanks

If the window is already open, if you name link the same in the target tag,
it won't open a new one, but load the file in the existing window. (i.e.
target="newwindow" in the HTML)