I agree with nikeprakash, It is not posible for you to transfer the sponsorship to another one before one year. Transfer of sponsorship system take place only if you have completed 1 year with the current employer. Just take the NOC from the current employer and exit the country so that you can re-enter the country with business or tourist visa to hunt for a new job. Just make sure if you are existing the country dont forget to get the NOC from the current employer.