<!--
function check_space(obj) {
 var i,nkar;
 nkar=0;
 for(i=0;i<obj.length;i++) {
        if (obj.charAt(i)!=" " && obj.charAt(i)!="\n" && obj.charAt(i)!="\r" && obj.charAt(i)!="\t") nkar++;
      }
 if (nkar>0) return true;
 else return false;
}

function give_focus() {
 document.username.username.focus();  
}

function give_focus2() {
 document.password.password.focus();
}

function store_username() {
  document.login.username.value=document.username.username.value;
  document.login.preset_domain.value=document.username.preset_domain.options[document.username.preset_domain.selectedIndex].value;
}
function store_password() {
  document.login.password.value=document.password.password.value;
}
function submit_login() {
  store_username(); 
  store_password(); 
  if (check_space(document.login.username.value) &&
      check_space(document.login.password.value)) {
       url = "http://" + document.login.preset_domain.value + "/frameset.mbx";
window.open(url,'newWd');
document.login.action = url;
document.login.target = "newWd";
document.login.submit();
  }
  else      
  if (!check_space(document.login.username.value)) {
           alert("Kérem adja meg a felhasználói nevét!");
           document.username.username.focus();
           return false;
           }
    else {
     alert("Kérem adja meg a jelszavát!");    
     document.password.password.focus();  
     return false;    
     }
}
// -->