function OpenOptio(lang, mod, prod)

{

  var strID = '7bdee88d737cd7875991aaf41b8f5f8a';

  var strPkgInfo = 'language=' + lang + '&loadmodule=' + mod + '&pid=' + prod;

  var winLeft = (screen.width-640)/2;

  var winTop = (screen.height-560)/2;  

  window.open('http://www.optiopublishing.com/media?'+strPkgInfo+'&id='+strID,'OptioDentistryWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=640,height=560,top='+winTop+',left='+winLeft+',bgcolor=#000000');

}