function click() 
 {
  if (event.button==2) {
  alert('All rights reserved by The Smith Agency');

 }
 }
 document.onmousedown=click
 
 function popupdr(id) {

window.open(id,'PopUpDR','scrollbars=yes, toolbar=no,location=no,directories=no,status=no,width=340,height=300')

}