//You should create the validator only after the definition of the HTML form
  var frmvalidator  = new Validator("myform");
  frmvalidator.addValidation("your_name","req","Please Enter Your Name");
  frmvalidator.addValidation("your_name","maxlen=100",	"Max length for FirstName is 100");
 
  
  frmvalidator.addValidation("address","req","Please enter your Address");
  frmvalidator.addValidation("address","maxlen=200","Max length is 200");
  
  
  frmvalidator.addValidation("email","maxlen=50");
  frmvalidator.addValidation("email","req","Please Eneter Valid email Id");
  frmvalidator.addValidation("email","email");
  
   frmvalidator.addValidation("enq_for","req","Please enter product name.");
  frmvalidator.addValidation("enq_for","maxlen=200","Max length is 200");
  
  frmvalidator.addValidation("det","req","Please enter your Comments");
  frmvalidator.addValidation("det","maxlen=500","Max length is 500");
  
  frmvalidator.addValidation("Phone","maxlen=50");
  frmvalidator.addValidation("Phone","numeric");
  
  frmvalidator.addValidation("enq_for","maxlen=50","Please write subject");
  frmvalidator.addValidation("Country","dontselect=0");