Help with simple jquery slider

Help with simple jquery slider

Hi,

So, I have this basic slider which splits values between 0 and 20000. Moving the slider to the extreme left correctly displays 20000 in the left input and 0 in the right input (I want it this way). But taking the slider to the extreme right should display 0 in the left input and 20000 in the right input. Need help correcting this.

http://jsfiddle.net/3sdzf0vq/1/

Thank You