(a) Cause of action.--Any person whose wire, electronic or oral communication is intercepted, disclosed or used in violation of this chapter shall have a civil cause of action against any person who intercepts, discloses or uses or procures any other person to intercept, disclose or use, such communication; and shall be entitled to recover from any such person: (1) Actual damages, but not less than liquidated damages computed at the rate of $100 a day for each day of violation, or $1,000, whichever