Dear Friends,This is Nirajan, i m working on Telesales Project. My requirement is not to allow user to close the browser until he/she finish the Complete process. As per my requirement, there is Three buttons in a page i.e. submit, confirm and finish respectively. all these buttons are disabled, it will enable when user start filling the form, after submittng the confirm button is enabled. and finally after confirming and authorization finish button is enabled. Now my requirement is not to allow user to quit without finishing. do not allow them to close browser, as this is causing lost of Lead for which he/she is working, neither users are allowed to refresh nor go back till Finished. Please provide suggestion if u have any on this.Regards,Nirajan Singh