Off line adobe form closing automatically

Hi All,

I am facing one issue with adobe form.

I have added some drop down fields in the PDF.

Depends on requirement, if we select one drop down , another drop down list should come,

for this I have added coding at on-exit event of first drop down.

So while selecting first drop down, pdf is closing automatically.

Adobe Reader Version is 10.1.9

Life Cycle Designer Version is 8.0

Please give me suggestion to solve this issue. Let me know which version will support.

Thanks & Regards,

Preethi