as from what i understood, ur company is right in not giving your manager salary for the four days, as he tuk leave on 14th, as 15th was a working day for your company. had he worked upto 15th and then request leave from 20th (16, 17, 18 & 19 Eid holidays), he wud hav got salary till 19th. this is international rule and i think the same is the case here too...