I use this IRC client mIRC and sometimes people post links there, you never know what's there, so I use Chrome as backup browser for all the mess that comes to computer. But in daily use of internet I use Firefox.
So e.g. Use Firefox to open links from any other program when clicked on link, like Thunderbird and etc.
But when you click on a link on mIRC, it should open it on Chrome only.
Is this possible?