function loginFieldsChange(state, isPass){
    var fldmail = document.getElementById('loginfldmail');
    var fldpass = document.getElementById('loginfldpass');
    if(state==1){
        if(fldmail.value == '- Е-мейл -' && fldpass.value == '- Пароль -'){
            fldpass.type = "password";
            fldmail.value = '';
            fldpass.value = '';
            fldmail.style.textAlign = "left";
            fldpass.style.textAlign = "left";
            if(isPass){
                fldpass.focus();
            }
        }
    }else{
        if(fldmail.value == '' && fldpass.value == ''){
            fldpass.type = "text";
            fldmail.value = '- Е-мейл -';
            fldpass.value = '- Пароль -';
            fldmail.style.textAlign = "center";
            fldpass.style.textAlign = "center";
        }
    }
}