Is there any way to find out if a user has Yahoo Messenger installed, using javascript?
I'm trying to better handle ymsgr: links, as IE throws a cryptic error if YM is not installed.
Is there any way to find out if a user has Yahoo Messenger installed, using javascript?
I'm trying to better handle ymsgr: links, as IE throws a cryptic error if YM is not installed.
Javascript has no access to client OS to check if a program is installed or not.