Ajax mod for similar threads for 4.x version

[chithrasa]

I would like to have a mod that provides existing thread suggestion when a user starts a new thread - The Mod should show an Ajax drop down of related threads whenever a user is starting a new thread.

[Yellow Slider]

<a href="https://vborg.vbsupport.ru/showthread.php?t=281113" target="_blank">https://vborg.vbsupport.ru/showthread.php?t=281113</a>