Actors Vijay and Ajith Salary ?

The two big kollywood stars increased they salary, that is none other than "Thala-Thalapathy". Recent ly Vijay's Kavalan hit a big sucess, before that vijay gave flop movie sura. Let see the Ajith's Asal also flop and now bother actors busy with current project Vijay's Velayudham directed by Jeyam Raja and Ajith's Mankatha directed by Venkat Prabhu.Then, why "Thala-Thalapathy" increased they