i have PDF page in that i have added text links,
when user click on it, it should open pdf/ website in new window,
but its not working consistently, in following scenarios:
1 if user open the PDF in IE browser
2 if user open the PDF in other browser like firefox
3 if user open the PDF in Acrobat reader.
Be more specific. What exactly is happening in each of these contexts? Which code are you using? Which versions of Acrobat/Reader are you using?
Without this info it's very difficult to help you.