function OpenOptio(lang, mod, prod)
    {
      var strID = 'dd3324232f5a320aa532266bff9a5d4a';
      var strPkgInfo = 'language=' + lang + '&loadmodule=' + mod + '&pid=' + prod;
      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,bgcolor=#000000');
    }
	               
    function ToFrench()
    {
      var english = document.getElementById("optioEnglish");
      var french = document.getElementById("optioFrench");

      english.style.visibility = "hidden";
      english.style.height = "1px";
      english.style.overflow = "hidden";

      french.style.visibility = "visible";
      french.style.height = "auto";
      french.style.overflow = "visible";
    }
                
    function ToEnglish()
    {
      var english = document.getElementById("optioEnglish");
      var french = document.getElementById("optioFrench");    

      english.style.visibility = "visible";
      english.style.height = "auto";
      english.style.overflow = "visible";

      french.style.visibility = "hidden";
      french.style.height = "1px";
      french.style.overflow = "hidden";
    }