As for the dialog the app.alert is not the most customisable but you could use the execDialog function to show your own dialog, however this is a little involved.
Hope this helps
Message was edited by: BarlaeDC : To remove unnecessary link
I think i understand it. I have now small script:
if(1==app.alert("ClickMe",3,1, "popup text"))
But now another problem:
Timer/interval with popup works great in Acrobat, but when i save it, and I open it again with Reader then there is no timer/interval anymore. Popup appears immediately after pdf opens, without waiting on the timer function!!
Can someone help me with this problem?