How to remove a word from src using jQuery?

Question

JavaScript

Good afternoon. Faced with bad luck.
How can you calculate the src of the picture and remove one word from the scr itself?

For example:

/uploads/posts/2015-09/thumbs/1442954368_1442943412_elegant-vintage-mockups-56393.jpg

but you need:

/uploads/posts/2015-09/1442954368_1442943412_elegant-vintage-mockups-56393.jpg

Those. on the way to remove the word thumbs/
Help please.