window.onload = focusForm;
function focusForm(){
   if (document.getElementById("user_id")) {
      document.getElementById("user_id").focus();
   } else if (document.getElementById("query")) {
      document.getElementById("query").focus();
   } else if (document.getElementById("single")) {
      document.getElementById("single").focus();
   } else if (document.getElementById("first_name")) {
      document.getElementById("first_name").focus();
   } else if (document.getElementById("name")) {
      document.getElementById("name").focus();
   } else if (document.getElementById("informal_name")) {
      document.getElementById("informal_name").focus();
   }
}