var frmvalidator1 = new Validator("contact_form");
 frmvalidator1.addValidation("name","req","Please Enter Your Name");

 frmvalidator1.addValidation("email","maxlen=100");
 frmvalidator1.addValidation("email","req");
 frmvalidator1.addValidation("email","email");
 
 frmvalidator1.addValidation("subject", "req", "Please Enter A Subject");
 
 frmvalidator1.addValidation("message", "req", "Please Enter A Message");