Is it a MD5 hash?

[mnop492]

I have a set of input and output data.

Input: 1900
Output: 10339a1efa428511e44bccb4031ee11e

Input: 0
Output: 0151d34b712c525b812a3cd7ac58c9ec

Input: 1500
Output: 10b09226e0bd5b6e823be378b1ef6f33

The output is always 32 char long.


I guess the input value was hashed with MD5 with following piece of javascript code:
"encode","\u003dFLK324956yhl%$\u003d\u003dkey\u003dFnwer295*(\u0026*(\u0026%214\u003dgsidk\u003dIAFhioqwr21402814;f\u003dvm349","md5","javascript:checksum(\u0027","\u0027,\u0027","\u0027)",""]


Can anyone tell what actually it is doing, thanks a lot!