var f1 = new LiveValidation('from',{ validMessage: "Thank You" });
f1.add( Validate.Presence );
f1.add( Validate.Email );
var f2 = new LiveValidation('subject',{ validMessage: "Thank You" });
f2.add( Validate.Presence );
var f3 = new LiveValidation('message',{ validMessage: "Thank You" });
f3.add( Validate.Presence );
var f4 = new LiveValidation('name',{ validMessage: "Thank You" });
f4.add( Validate.Presence );