Javascript text link in PDF??

[vangan...@adobeforums.com]

Is there a way to insert a javascript text link in a PDF? I've added web links to text, but I just want to insert some javascript so when the user clicks on the text, it runs my script
I post problem in many forums but not got the best answer

tek-tips.com/viewthread.cfm?qid=1514675&page=1
nha <http://www.sieuthi77.com/main/nhakhoa.html>.com/showthread.php?t=123
planetpdf.com/forumarchive/49864.asp
gia cong nhua <http://www.sieuthi77.com/main/mainpage.aspx>.com/showthread.php?t=114
nhua <http://www.sieuthi77.com/main/mainpage.aspx>.com/showtopic.php?t=521
gia cong chi tiet <http://www.sieuthi77.com/main/mainpage.aspx>.com/showthread.php?t=1456933
alastairc.ac/2007/08/usability-enhancements-with-javascript/
khuon mau <http://www.sieuthi77.com/main/mainpage.aspx>.com/showtopic.php?t=236
thiet ke web <http://www.sieuthi77.com/thietkeweb>.com/showthread.php?t=45694533
do dung cho be <http://www.thaituongthinh.com>.com/showthread.php?t=13456933

any help would be greatly appreciated!

Thanks

[berndalheit]

Possible in Adobe Acrobat, not Adobe Reader.