function rendermail(user, domain, classname){
  var1=user;
  var2=domain;
  var3=var1+'@'+var2;
  emailE=(var3);
  document.write ('<a class="'+ classname +'" href="mailto:' + emailE + '">' + emailE + '<\/a>');
}

function StartClientMail(user, domain){
  var1=user;
  var2=domain;
  var3=var1+'@'+var2;
  emailE=(var3);
  document.location.href='mailto:' + emailE;
}