I am Developing A Form ,In that Form I am using three dropdown lists respectively they are drdDay,drdMonth,drdyear. The drdDate contains 1-31 days and drdMonth contains 1-12 and drdyear Contains Previous year and Present year. Now I Validating allow to select only 10 days less than the Present/Current date. If any one select more than the Present/Current date and select lessthan 10 days raise an Error.I am Really confusing to handle this Any one Help me to Over come this Problem and i don't want to use ajax calender control. If any Other alternative than the Ajax Calender Control and Dropdown list please suggest me. Thank You.